Batteries & Battery Charging

WelcomeIn this presentation we try to give you:

An overview of lead acid batteries and how they work.An overview of Hawkins battery chargers and how they work together with some charging curves.Some common battery charger problems.

All Devices Using Lead Acid Batteries Need a Battery ChargerRegular supplementary charging with a battery charger extends battery life substantially.This results in an economic benefit to the end user for which he will pay.

Our Battery Charger Range CoversDomestic & Recreational ChargersProfessional Chargers used commercially in all the Automotive and Agricultural sectorsFully Automatic Chargers used for standby and sealed batteries

Battery TypesWe deal with rechargeable Lead-Acid batteries only.

2 Fundamental TypesEngine Starting Quick bursts of high current for a few seconds.Deep Cycle Prolonged discharges of low current

Battery Construction2 Basic Types depending on plate construction

Flooded Cell - Usually allows water addition Low Maintenance (Lead-Antimony)Maintenance Free (Lead-Calcium)Valve Regulated (VRLA) - Always Sealed Gel CellAbsorbed Glass Mat (AGM)

Amp Hours - A Useful Battery TermAh Amp HoursThis indicates the battery capacity. If a battery is rated at 100 amp hours, it should deliver 5 amps for 20 hours or 20 amps for 5 hours, etc. This is useful for deep cycle batteries.An old rule of thumb is to choose a battery charger capable of delivering in amps, one tenth of the battery capacity in amp hours. eg For a battery with 100 amp hours capacity, choose a charger capable of delivering 10 amps. Some modern batteries may use C/5 & even C/3 & high tech batteries ask for 3 x C.

How Lead-Acid Batteries work

Battery LifeIn general, only 30% of lead acid batteries sold attain a 4 year life.80% of all battery failure is due to stale sulphation of the plates.

Stale Sulphation the Silent KillerStale Sulphation is caused by

Storage without some energy inputDeep discharging an engine start type batteryUndercharging a battery Heat - increases internal dischargeLow electrolyte level. The exposed portion of the plates will sulphateIncorrect charging levels cheap chargers cause problemsParasitic drain the load put on the battery in a standby mode see below

Parasitic DrainParasitic drain is a load put on a battery that has been switched offMost vehicles today have clocks, alarm systems, engine management computers etc all of which may be operating without the engine running or when it is idling. This is parasitic drain.The constantly low or flat battery caused by excessive parasitic drain will have a dramatically shortened battery life.

Battery ChargingIf you dont put the energy used back into the battery soon after use, it will commence to sulphate which affects life and performance.

The vehicles alternator is a battery charger. It works well if the battery is not deeply discharged.

The alternator will usually maintain the batterys state of charge at somewhere around 80% - see the following diagrams & charts.

Full state of charge is best achieved by using a separate battery charger when the vehicle is at rest.

Battery State of Charge vs Regulator SettingsTypical RegulatorSetting+/- 73%of capacity

Driving PatternsAlternator Current Delivery ex Bosch SAEngine idling= battery discharging

Driving PatternsEngine Speed : Idling as % of Driving Time

What is a Battery Charger ?In simple terms, a battery charger is a device that applies a d.c. voltage across the battery terminals.If the applied voltage is higher than the battery voltage, energy flows into the battery.This continues until the two voltages are approximately equal. At this point the battery has been charged up to the capability of the charger.

Battery Charger ConstructionGood quality battery chargers should have the following fundamental componentsSome type of transformer to reduce the supply voltage down to the nominal battery voltageSome type of rectifier to turn the a.c. into d.c.Some type of control over the output of energy to the batterySome type of device that will fail safe & limit or prevent damage to the battery or the charger

Battery Charger TypesBattery Chargers are divided into three broad types:

Non-adjustableAdjustable Automatic.

How to Select a Battery Charger - 1Establish the batterys capacity in Amp Hours Ah.Look at the output current data on the back of the range of chargers (use the lowest current rating.) Choose a charger capable of delivering a MINIMUM current in Amps equal to 10% of the battery Capacity. Eg for a 50Ah battery, choose a charger that can deliver at least 5 Amps

How to Select a Battery Charger - 2Is the battery sealed or refillable?If it is sealed, you MUST use an automatic charger.If it is refillable, you can use an automatic, a manually adjustable charger or a non-adjustable charger.A non-adjustable (trickle) charger cannot be left on a battery permanently.

How to Select a Battery Charger - 3A non-adjustable (trickle) charger will continue to trickle current into the battery as long as the battery voltage will allow this.Over time, this trickle is quite capable of taking the battery in to the gassing stage where it will lose water and may suffer permanent damage.All battery chargers except the automatics have to be monitored to prevent overcharging.

How to Select a Battery Charger - 4If the battery is not used very often eg leisure application, boating, biking etc leave it connected to an automatic charger permanently.The automatic charger will keep the battery at optimum voltage for years if need be, ready to go at a moments notice.

Hawkins Non-Adjustable Chargers These chargers include the Power 4, the Power 6, the Power 8 and the Power 10.These chargers all have similar charging profiles.They are taper chargers which rely on the rising voltage in the battery to reduce the current into the battery.They use fuses &/or thermal cut-outs for protection.The charging operation must be monitored from time to time to check on the batterys state of charge.

Power 4 Non-adjustable Taper Charger

Power 4 charging 50Ah Raylite BatteryThis taper charger must be monitored Current tapering off but still delivering over 1a after 45 hrsEelectrolyte gassing but voltage still rising

Volt & Amp Chart

11.452.5

11.952.5166666667

12.22.5375

12.22.5166666667

12.22.5125

12.22.5

12.21666666672.5090909091

12.23333333332.5090909091

12.252.5090909091

12.252.4954545455

12.252.5

12.252.5

12.252.4954545455

12.252.4863636364

12.252.4863636364

12.26666666672.5

12.26666666672.5045454545

12.28333333332.4954545455

12.28333333332.5

12.32.5

12.32.4842105263

12.32.4763157895

12.32.4815789474

12.32.4921052632

12.32.4947368421

12.32.4973684211

12.31666666672.4947368421

12.33333333332.5

12.352.5052631579

12.352.5026315789

12.352.5026315789

12.352.5210526316

12.352.5184210526

12.36666666672.5210526316

12.38333333332.5236842105

12.42.5236842105

12.42.5236842105

12.42.5210526316

12.42.5210526316

12.42.5131578947

12.42.5157894737

12.42.5078947368

12.41666666672.5026315789

12.43333333332.4894736842

12.452.4868421053

12.452.4868421053

12.452.4789473684

12.452.4736842105

12.452.4684210526

12.452.4710526316

12.452.4552631579

12.452.4473684211

12.452.4473684211

12.46666666672.4454545455

12.48333333332.4454545455

12.52.4454545455

12.52.4454545455

12.52.4545454545

12.52.4545454545

12.52.4454545455

12.52.4409090909

12.52.4363636364

12.52.4454545455

12.52.4363636364

12.52.4227272727

12.51666666672.4181818182

12.53333333332.4090909091

12.552.4045454545

12.552.4045454545

12.552.4136363636

12.552.4181818182

12.552.4181818182

12.56666666672.4181818182

12.58333333332.4090909091

12.62.4

12.62.4

12.62.3772727273

12.62.3772727273

12.62.3590909091

12.62.3454545455

12.62.3272727273

12.62.3227272727

12.62.3227272727

12.62.3136363636

12.62.3181818182

12.61666666672.3181818182

12.63333333332.3136363636

12.652.3272727273

12.652.3272727273

12.652.3454545455

12.652.3227272727

12.66666666672.3318181818

12.66666666672.3363636364

12.68333333332.3272727273

12.68333333332.3272727273

12.72.3227272727

12.72.3318181818

12.72.3409090909

12.72.3363636364

12.72.3272727273

12.72.3181818182

12.72.3363636364

12.72.3272727273

12.72.3227272727

12.72.3227272727

12.72.3227272727

12.71666666672.3318181818

12.73333333332.3363636364

12.752.3363636364

12.752.3318181818

12.752.3363636364

12.752.3272727273

12.752.3090909091

12.752.3

12.76666666672.3

12.76666666672.2954545455

12.76666666672.3090909091

12.752.3

12.752.2772727273

12.752.2727272727

12.752.2863636364

12.752.2818181818

12.76666666672.2909090909

12.76666666672.2954545455

12.76666666672.2909090909

12.76666666672.3045454545

12.78333333332.3045454545

12.82.2818181818

12.82.2863636364

12.82.2954545455

12.82.2818181818

12.82.2727272727

12.82.2681818182

12.82.2545454545

12.82.2545454545

12.82.2409090909

12.82.1818181818

12.82.1863636364

12.81666666672.1909090909

12.81666666672.1727272727

12.81666666672.1636363636

12.82.1636363636

12.82.1636363636

12.81666666672.1681818182

12.83333333332.1727272727

12.852.1545454545

12.852.1636363636

12.852.2

12.852.2

12.86666666672.2045454545

12.88333333332.2136363636

12.92.2045454545

12.92.1954545455

12.92.1772727273

12.92.1636363636

12.92.1590909091

12.92.1727272727

12.92.1772727273

12.92.1772727273

12.91666666672.1772727273

12.93333333332.1727272727

12.952.1681818182

12.952.1772727273

12.952.1818181818

12.952.1818181818

12.96666666672.1772727273

12.98333333332.1727272727

132.1636363636

132.1509090909

132.1327272727

132.1009090909

132.0736363636

132.0509090909

13.03333333332.0372727273

13.052.0281818182

13.08333333332.0281818182

13.06666666672.0236363636

13.06666666672.0190909091

13.06666666672.0190909091

13.08333333332.0227272727

13.12.0272727273

13.12.0363636364

13.12.0454545455

13.12.0454545455

13.18333333332.0454545455

13.22.0454545455

13.21666666672.0454545455

13.152.0363636364

13.152.0318181818

13.16666666672.0181818182

13.18333333332.0181818182

13.352.0272727273

13.51666666672.0318181818

13.51666666672.0363636364

13.36666666672.0272727273

13.22.0181818182

13.21666666672.0136363636

13.23333333331.9954545455

13.26666666671.9954545455

13.28333333331.9818181818

13.33333333331.9727272727

13.33333333331.9454545455

13.33333333331.9090909091

13.48333333331.8727272727

13.68333333331.8272727273

13.91.8090909091

13.93333333331.7863636364

13.96666666671.75

141.7318181818

14.051.7

14.11.6772727273

14.151.6545454545

14.21.6090909091

14.251.5772727273

14.28333333331.5272727273

14.31.4909090909

14.33333333331.4636363636

14.38333333331.4272727273

14.43333333331.3772727273

14.451.3

14.48333333331.2272727273

14.51666666671.19

14.551.15

14.58333333331.1375

14.61666666671.1

14.651.0916666667

&A

Page &P

Voltage

Current

Time Hours

Voltage - Volts

Current - Amps

Current

TitleTitle

IDID

TypeType

DateDate

TimeTime

X ScaleX Scale

X At 0%X At 0%

X ResolutionX Resolution

X SizeX Size

X UnitX Unit

X LabelX Label

Y ScaleY Scale

Y At 50%Y At 50%

Y ResolutionY Resolution

Y SizeY Size

Y UnitY Unit

Y LabelY Label

Description- The Hawkins Super4 Charger charging a 50Ah Raylite battery.Description

TimeSuper4

TimeAmpsVoltage

0.0002.50011.4502.5000.000

0.2002.51711.9502.550720.000

0.4002.53812.2002.5001440.000

0.6002.51712.2002.6002160.000

0.8002.51312.2002.4502880.000

1.0002.50012.2002.5003600.000

1.2002.50912.2172.4004320.000

1.4002.50912.2332.6005040.000

1.6002.50912.2502.5005760.000

1.8002.49512.2502.4006480.000

2.0002.50012.2502.5007200.000

2.2002.50012.2502.6007920.000

2.4002.49512.2502.5508640.000

2.6002.48612.2502.5009360.000

2.8002.48612.2502.45010080.000

3.0002.50012.2672.50010800.000

3.2002.50512.2672.50011520.000

3.4002.49512.2832.35012240.000

3.6002.50012.2832.50012960.000

3.8002.50012.3002.50013680.000

4.0002.48412.3002.55014400.000

4.2002.47612.3002.55015120.000

4.4002.48212.3002.50015840.000

4.6002.49212.3002.60016560.000

4.8002.49512.3002.50017280.000

5.0002.49712.3002.35018000.000

5.2002.49512.3172.50018720.000

5.4002.50012.3332.35019440.000

5.6002.50512.3502.45020160.000

5.8002.50312.3502.50020880.000

6.0002.50312.3502.50021600.000

6.2002.52112.3502.50022320.000

6.4002.51812.3502.45023040.000

6.6002.52112.3672.55023760.000

6.8002.52412.3832.35024480.000

7.0002.52412.4002.60025200.000

7.2002.52412.4002.55025920.000

7.4002.52112.4002.55026640.000

7.6002.52112.4002.55027360.000

7.8002.51312.4002.50028080.000

8.0002.51612.4002.65028800.000

8.2002.50812.4002.60029520.000

8.4002.50312.4172.55030240.000

8.6002.48912.4332.50030960.000

8.8002.48712.4502.70031680.000

9.0002.48712.4502.45032400.000

9.2002.47912.4502.40033120.000

9.4002.47412.4502.50033840.000

9.6002.46812.4502.50034560.000

9.8002.47112.4502.50035280.000

10.0002.45512.4502.45036000.000

10.2002.44712.4502.45036720.000

10.4002.44712.4502.40037440.000

10.6002.44512.4672.40038160.000

10.8002.44512.4832.45038880.000

11.0002.44512.5002.45039600.000

11.2002.44512.5002.30040320.000

11.4002.45512.5002.50041040.000

11.6002.45512.5002.50041760.000

11.8002.44512.5002.50042480.000

12.0002.44112.5002.50043200.000

12.2002.43612.5002.45043920.000

12.4002.44512.5002.55044640.000

12.6002.43612.5002.40045360.000

12.8002.42312.5002.30046080.000

13.0002.41812.5172.40046800.000

13.2002.40912.5332.40047520.000

13.4002.40512.5502.40048240.000

13.6002.40512.5502.40048960.000

13.8002.41412.5502.35049680.000

14.0002.41812.5502.45050400.000

14.2002.41812.5502.40051120.000

14.4002.41812.5672.40051840.000

14.6002.40912.5832.55052560.000

14.8002.40012.6002.50053280.000

15.0002.40012.6002.35054000.000

15.2002.37712.6002.40054720.000

15.4002.37712.6002.40055440.000

15.6002.35912.6002.30056160.000

15.8002.34512.6002.30056880.000

16.0002.32712.6002.35057600.000

16.2002.32312.6002.20058320.000

16.4002.32312.6002.40059040.000

16.6002.31412.6002.20059760.000

16.8002.31812.6002.40060480.000

17.0002.31812.6172.30061200.000

17.2002.31412.6332.30061920.000

17.4002.32712.6502.40062640.000

17.6002.32712.6502.30063360.000

17.8002.34512.6502.35064080.000

18.0002.32312.6502.30064800.000

18.2002.33212.6672.30065520.000

18.4002.33612.6672.35066240.000

18.6002.32712.6832.40066960.000

18.8002.32712.6832.40067680.000

19.0002.32312.7002.15068400.000

19.2002.33212.7002.40069120.000

19.4002.34112.7002.35069840.000

19.6002.33612.7002.30070560.000

19.8002.32712.7002.30071280.000

20.0002.31812.7002.30072000.000

20.2002.33612.7002.40072720.000

20.4002.32712.7002.40073440.000

20.6002.32312.7002.30074160.000

20.8002.32312.7002.30074880.000

21.0002.32312.7002.30075600.000

21.2002.33212.7172.35076320.000

21.4002.33612.7332.30077040.000

21.6002.33612.7502.30077760.000

21.8002.33212.7502.30078480.000

22.0002.33612.7502.30079200.000

22.2002.32712.7502.40079920.000

22.4002.30912.7502.45080640.000

22.6002.30012.7502.40081360.000

22.8002.30012.7672.25082080.000

23.0002.29512.7672.35082800.000

23.2002.30912.7672.20083520.000

23.4002.30012.7502.15084240.000

23.6002.27712.7502.20084960.000

23.8002.27312.7502.30085680.000

24.0002.28612.7502.25086400.000

24.2002.28212.7502.45087120.000

24.4002.29112.7672.30087840.000

24.6002.29512.7672.20088560.000

24.8002.29112.7672.35089280.000

25.0002.30512.7672.40090000.000

25.2002.30512.7832.30090720.000

25.4002.28212.8002.30091440.000

25.6002.28612.8002.20092160.000

25.8002.29512.8002.15092880.000

26.0002.28212.8002.45093600.000

26.2002.27312.8002.25094320.000

26.4002.26812.8002.20095040.000

26.6002.25512.8002.35095760.000

26.8002.25512.8002.30096480.000

27.0002.24112.8002.20097200.000

27.2002.18212.8002.30097920.000

27.4002.18612.8002.25098640.000

27.6002.19112.8172.15099360.000

27.8002.17312.8172.200100080.000

28.0002.16412.8172.000100800.000

28.2002.16412.8001.800101520.000

28.4002.16412.8002.300102240.000

28.6002.16812.8172.250102960.000

28.8002.17312.8332.150103680.000

29.0002.15512.8502.200104400.000

29.2002.16412.8502.200105120.000

29.4002.20012.8502.300105840.000

29.6002.20012.8502.300106560.000

29.8002.20512.8672.200107280.000

30.0002.21412.8832.000108000.000

30.2002.20512.9002.100108720.000

30.4002.19512.9002.200109440.000

30.6002.17712.9002.300110160.000

30.8002.16412.9002.300110880.000

31.0002.15912.9002.250111600.000

31.2002.17312.9002.100112320.000

31.4002.17712.9002.100113040.000

31.6002.17712.9002.100113760.000

31.8002.17712.9172.150114480.000

32.0002.17312.9332.150115200.000

32.2002.16812.9502.150115920.000

32.4002.17712.9502.150116640.000

32.6002.18212.9502.200117360.000

32.8002.18212.9502.300118080.000

33.0002.17712.9672.250118800.000

33.2002.17312.9832.200119520.000

33.4002.16413.0002.200120240.000

33.6002.15113.0002.150120960.000

33.8002.13313.0002.100121680.000

34.0002.10113.0002.100122400.000

34.2002.07413.0002.100123120.000

34.4002.05113.0002.050123840.000

34.6002.03713.0332.010124560.000

34.8002.02813.0502.000125280.000

35.0002.02813.0831.950126000.000

35.2002.02413.0671.950126720.000

35.4002.01913.0671.950127440.000

35.6002.01913.0672.050128160.000

35.8002.02313.0832.050128880.000

36.0002.02713.1002.100129600.000

36.2002.03613.1002.050130320.000

36.4002.04513.1002.050131040.000

36.6002.04513.1002.050131760.000

36.8002.04513.1832.050132480.000

37.0002.04513.2002.050133200.000

37.2002.04513.2172.050133920.000

37.4002.03613.1502.050134640.000

37.6002.03213.1501.950135360.000

37.8002.01813.1672.050136080.000

38.0002.01813.1832.050136800.000

38.2002.02713.3502.100137520.000

38.4002.03213.5171.950138240.000

38.6002.03613.5172.000138960.000

38.8002.02713.3671.900139680.000

39.0002.01813.2002.050140400.000

39.2002.01413.2172.150141120.000

39.4001.99513.2332.100141840.000

39.6001.99513.2672.100142560.000

39.8001.98213.2831.850143280.000

40.0001.97313.3331.950144000.000

40.2001.94513.3332.000144720.000

40.4001.90913.3331.900145440.000

40.6001.87313.4831.950146160.000

40.8001.82713.6831.850146880.000

41.0001.80913.9001.800147600.000

41.2001.78613.9331.750148320.000

41.4001.75013.9671.750149040.000

41.6001.73214.0001.700149760.000

41.8001.70014.0501.600150480.000

42.0001.67714.1001.650151200.000

42.2001.65514.1501.700151920.000

42.4001.60914.2001.600152640.000

42.6001.57714.2501.700153360.000

42.8001.52714.2831.600154080.000

43.0001.49114.3001.600154800.000

43.2001.46414.3331.550155520.000

43.4001.42714.3831.250156240.000

43.6001.37714.4331.400156960.000

43.8001.30014.4501.150157680.000

44.0001.22714.4831.200158400.000

44.2001.19014.5171.350159120.000

44.4001.15014.5501.300159840.000

44.6001.13814.5831.050160560.000

44.8001.10014.6170.850161280.000

45.0001.09214.6500.800162000.000

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Page &P

Current

2.5

2.5166666667

2.5375

2.5166666667

2.5125

2.5

2.5090909091

2.5090909091

2.5090909091

2.4954545455

2.5

2.5

2.4954545455

2.4863636364

2.4863636364

2.5

2.5045454545

2.4954545455

2.5

2.5

2.4909090909

2.4909090909

2.4772727273

2.4863636364

2.4863636364

2.4863636364

2.4818181818

2.4727272727

2.4772727273

2.4545454545

2.4636363636

2.4818181818

2.4863636364

2.5045454545

2.5090909091

2.5227272727

2.5318181818

2.5363636364

2.5409090909

2.5545454545

2.5636363636

2.5454545455

2.5409090909

2.5363636364

2.5318181818

2.5272727273

2.5090909091

2.4909090909

2.4772727273

2.4727272727

2.45

2.4363636364

2.4454545455

2.4454545455

2.4454545455

2.4454545455

2.4454545455

2.4545454545

2.4545454545

2.4454545455

2.4409090909

2.4363636364

2.4454545455

2.4363636364

2.4227272727

2.4181818182

2.4090909091

2.4045454545

2.4045454545

2.4136363636

2.4181818182

2.4181818182

2.4181818182

2.4090909091

2.4

2.4

2.3772727273

2.3772727273

2.3590909091

2.3454545455

2.3272727273

2.3227272727

2.3227272727

2.3136363636

2.3181818182

2.3181818182

2.3136363636

2.3272727273

2.3272727273

2.3454545455

2.3227272727

2.3318181818

2.3363636364

2.3272727273

2.3272727273

2.3227272727

2.3318181818

2.3409090909

2.3363636364

2.3272727273

2.3181818182

2.3363636364

2.3272727273

2.3227272727

2.3227272727

2.3227272727

2.3318181818

2.3363636364

2.3363636364

2.3318181818

2.3363636364

2.3272727273

2.3090909091

2.3

2.3

2.2954545455

2.3090909091

2.3

2.2772727273

2.2727272727

2.2863636364

2.2818181818

2.2909090909

2.2954545455

2.2909090909

2.3045454545

2.3045454545

2.2818181818

2.2863636364

2.2954545455

2.2818181818

2.2727272727

2.2681818182

2.2545454545

2.2545454545

2.2409090909

2.1818181818

2.1863636364

2.1909090909

2.1727272727

2.1636363636

2.1636363636

2.1636363636

2.1681818182

2.1727272727

2.1545454545

2.1636363636

2.2

2.2

2.2045454545

2.2136363636

2.2045454545

2.1954545455

2.1772727273

2.1636363636

2.1590909091

2.1727272727

2.1772727273

2.1772727273

2.1772727273

2.1727272727

2.1681818182

2.1772727273

2.1818181818

2.1818181818

2.1772727273

2.1727272727

2.1636363636

2.1509090909

2.1327272727

2.1009090909

2.0736363636

2.0509090909

2.0372727273

2.0281818182

2.0281818182

2.0236363636

2.0190909091

2.0190909091

2.0227272727

2.0272727273

2.0363636364

2.0454545455

2.0454545455

2.0454545455

2.0454545455

2.0454545455

2.0363636364

2.0318181818

2.0181818182

2.0181818182

2.0272727273

2.0318181818

2.0363636364

2.0272727273

2.0181818182

2.0136363636

1.9954545455

1.9954545455

1.9818181818

1.9727272727

1.9454545455

1.9090909091

1.8727272727

1.8272727273

1.8090909091

1.7863636364

1.75

1.7318181818

1.7

1.6772727273

1.6545454545

1.6090909091

1.5772727273

1.5272727273

1.4909090909

1.4636363636

1.4272727273

1.3772727273

1.3

1.2272727273

1.19

1.15

1.1375

1.1

1.0916666667

Date: 3/11/97- Battery : 50Ah Raylite

Super4

Time (H)

Charging Current (A)

Power 4

Voltage Chart

11.45

12.2

12.2

12.2

12.2

12.2

12.2

12.25

12.25

12.25

12.25

12.25

12.25

12.25

12.25

12.25

12.3

12.25

12.3

12.3

12.3

12.3

12.3

12.3

12.3

12.3

12.3

12.35

12.35

12.35

12.35

12.35

12.35

12.35

12.4

12.4

12.4

12.4

12.4

12.4

12.4

12.4

12.4

12.45

12.45

12.45

12.45

12.45

12.45

12.45

12.45

12.45

12.45

12.45

12.5

12.5

12.5

12.5

12.5

12.5

12.5

12.5

12.5

12.5

12.5

12.5

12.55

12.55

12.55

12.55

12.55

12.55

12.55

12.6

12.6

12.6

12.6

12.6

12.6

12.6

12.6

12.6

12.6

12.6

12.6

12.6

12.65

12.65

12.65

12.65

12.65

12.65

12.7

12.65

12.7

12.7

12.7

12.7

12.7

12.7

12.7

12.7

12.7

12.7

12.7

12.7

12.7

12.75

12.75

12.75

12.75

12.75

12.75

12.75

12.75

12.8

12.75

12.75

12.75

12.75

12.75

12.75

12.75

12.8

12.75

12.75

12.8

12.8

12.8

12.8

12.8

12.8

12.8

12.8

12.8

12.8

12.8

12.8

12.8

12.85

12.8

12.8

12.8

12.8

12.85

12.85

12.85

12.85

12.85

12.85

12.9

12.9

12.9

12.9

12.9

12.9

12.9

12.9

12.9

12.9

12.95

12.95

12.95

12.95

12.95

12.95

13

13

13

13

13

13

13

13

13.1

13.05

13.1

13.05

13.05

13.1

13.1

13.1

13.1

13.1

13.1

13.35

13.15

13.15

13.15

13.15

13.2

13.2

13.65

13.7

13.2

13.2

13.2

13.25

13.25

13.3

13.3

13.4

13.3

13.3

13.85

13.9

13.95

13.95

14

14.05

14.1

14.15

14.2

14.25

14.3

14.3

14.3

14.4

14.45

14.45

14.45

14.55

14.55

14.55

14.65

14.65

Battery Voltage

Time Hours

Volts

Power 4 Charging Profile

Voltage

TitleBattery Voltage

ID1.000

TypeEnvelope

Date35736.000

Time0.347

X Scale18000.000

X At 0%0.000

X Resolution25.000

X Size240.000

X Units

X Label05:00:00 /Div

Y Scale2.000

Y At 50%14.000

Y Resolution40.000

Y Size256.000

Y UnitV

Y LabelV

Description- The Hawkins Super4 Charger charging a 50Ah Raylite battery.

TimeVoltage

0.0000.00011.45011.450

720.0000.20011.95012.200

1440.0000.40012.20012.200

2160.0000.60012.20012.200

2880.0000.80012.20012.200

3600.0001.00012.20012.200

4320.0001.20012.21712.200

5040.0001.40012.23312.250

5760.0001.60012.25012.250

6480.0001.80012.25012.250

7200.0002.00012.25012.250

7920.0002.20012.25012.250

8640.0002.40012.25012.250

9360.0002.60012.25012.250

10080.0002.80012.25012.250

10800.0003.00012.26712.250

11520.0003.20012.26712.300

12240.0003.40012.28312.250

12960.0003.60012.28312.300

13680.0003.80012.30012.300

14400.0004.00012.30012.300

15120.0004.20012.30012.300

15840.0004.40012.30012.300

16560.0004.60012.30012.300

17280.0004.80012.30012.300

18000.0005.00012.30012.300

18720.0005.20012.31712.300

19440.0005.40012.33312.350

20160.0005.60012.35012.350

20880.0005.80012.35012.350

21600.0006.00012.35012.350

22320.0006.20012.35012.350

23040.0006.40012.35012.350

23760.0006.60012.36712.350

24480.0006.80012.38312.400

25200.0007.00012.40012.400

25920.0007.20012.40012.400

26640.0007.40012.40012.400

27360.0007.60012.40012.400

28080.0007.80012.40012.400

28800.0008.00012.40012.400

29520.0008.20012.40012.400

30240.0008.40012.41712.400

30960.0008.60012.43312.450

31680.0008.80012.45012.450

32400.0009.00012.45012.450

33120.0009.20012.45012.450

33840.0009.40012.45012.450

34560.0009.60012.45012.450

35280.0009.80012.45012.450

36000.00010.00012.45012.450

36720.00010.20012.45012.450

37440.00010.40012.45012.450

38160.00010.60012.46712.450

38880.00010.80012.48312.500

39600.00011.00012.50012.500

40320.00011.20012.50012.500

41040.00011.40012.50012.500

41760.00011.60012.50012.500

42480.00011.80012.50012.500

43200.00012.00012.50012.500

43920.00012.20012.50012.500

44640.00012.40012.50012.500

45360.00012.60012.50012.500

46080.00012.80012.50012.500

46800.00013.00012.51712.500

47520.00013.20012.53312.550

48240.00013.40012.55012.550

48960.00013.60012.55012.550

49680.00013.80012.55012.550

50400.00014.00012.55012.550

51120.00014.20012.55012.550

51840.00014.40012.56712.550

52560.00014.60012.58312.600

53280.00014.80012.60012.600

54000.00015.00012.60012.600

54720.00015.20012.60012.600

55440.00015.40012.60012.600

56160.00015.60012.60012.600

56880.00015.80012.60012.600

57600.00016.00012.60012.600

58320.00016.20012.60012.600

59040.00016.40012.60012.600

59760.00016.60012.60012.600

60480.00016.80012.60012.600

61200.00017.00012.61712.600

61920.00017.20012.63312.650

62640.00017.40012.65012.650

63360.00017.60012.65012.650

64080.00017.80012.65012.650

64800.00018.00012.65012.650

65520.00018.20012.66712.650

66240.00018.40012.66712.700

66960.00018.60012.68312.650

67680.00018.80012.68312.700

68400.00019.00012.70012.700

69120.00019.20012.70012.700

69840.00019.40012.70012.700

70560.00019.60012.70012.700

71280.00019.80012.70012.700

72000.00020.00012.70012.700

72720.00020.20012.70012.700

73440.00020.40012.70012.700

74160.00020.60012.70012.700

74880.00020.80012.70012.700

75600.00021.00012.70012.700

76320.00021.20012.71712.700

77040.00021.40012.73312.750

77760.00021.60012.75012.750

78480.00021.80012.75012.750

79200.00022.00012.75012.750

79920.00022.20012.75012.750

80640.00022.40012.75012.750

81360.00022.60012.75012.750

82080.00022.80012.76712.750

82800.00023.00012.76712.800

83520.00023.20012.76712.750

84240.00023.40012.75012.750

84960.00023.60012.75012.750

85680.00023.80012.75012.750

86400.00024.00012.75012.750

87120.00024.20012.75012.750

87840.00024.40012.76712.750

88560.00024.60012.76712.800

89280.00024.80012.76712.750

90000.00025.00012.76712.750

90720.00025.20012.78312.800

91440.00025.40012.80012.800

92160.00025.60012.80012.800

92880.00025.80012.80012.800

93600.00026.00012.80012.800

94320.00026.20012.80012.800

95040.00026.40012.80012.800

95760.00026.60012.80012.800

96480.00026.80012.80012.800

97200.00027.00012.80012.800

97920.00027.20012.80012.800

98640.00027.40012.80012.800

99360.00027.60012.81712.800

100080.00027.80012.81712.850

100800.00028.00012.81712.800

101520.00028.20012.80012.800

102240.00028.40012.80012.800

102960.00028.60012.81712.800

103680.00028.80012.83312.850

104400.00029.00012.85012.850

105120.00029.20012.85012.850

105840.00029.40012.85012.850

106560.00029.60012.85012.850

107280.00029.80012.86712.850

108000.00030.00012.88312.900

108720.00030.20012.90012.900

109440.00030.40012.90012.900

110160.00030.60012.90012.900

110880.00030.80012.90012.900

111600.00031.00012.90012.900

112320.00031.20012.90012.900

113040.00031.40012.90012.900

113760.00031.60012.90012.900

114480.00031.80012.91712.900

115200.00032.00012.93312.950

115920.00032.20012.95012.950

116640.00032.40012.95012.950

117360.00032.60012.95012.950

118080.00032.80012.95012.950

118800.00033.00012.96712.950

119520.00033.20012.98313.000

120240.00033.40013.00013.000

120960.00033.60013.00013.000

121680.00033.80013.00013.000

122400.00034.00013.00013.000

123120.00034.20013.00013.000

123840.00034.40013.00013.000

124560.00034.60013.03313.000

125280.00034.80013.05013.100

126000.00035.00013.08313.050

126720.00035.20013.06713.100

127440.00035.40013.06713.050

128160.00035.60013.06713.050

128880.00035.80013.08313.100

129600.00036.00013.10013.100

130320.00036.20013.10013.100

131040.00036.40013.10013.100

131760.00036.60013.10013.100

132480.00036.80013.18313.100

133200.00037.00013.20013.350

133920.00037.20013.21713.150

134640.00037.40013.15013.150

135360.00037.60013.15013.150

136080.00037.80013.16713.150

136800.00038.00013.18313.200

137520.00038.20013.35013.200

138240.00038.40013.51713.650

138960.00038.60013.51713.700

139680.00038.80013.36713.200

140400.00039.00013.20013.200

141120.00039.20013.21713.200

141840.00039.40013.23313.250

142560.00039.60013.26713.250

143280.00039.80013.28313.300

144000.00040.00013.33313.300

144720.00040.20013.33313.400

145440.00040.40013.33313.300

146160.00040.60013.48313.300

146880.00040.80013.68313.850

147600.00041.00013.90013.900

148320.00041.20013.93313.950

149040.00041.40013.96713.950

149760.00041.60014.00014.000

150480.00041.80014.05014.050

151200.00042.00014.10014.100

151920.00042.20014.15014.150

152640.00042.40014.20014.200

153360.00042.60014.25014.250

154080.00042.80014.28314.300

154800.00043.00014.30014.300

155520.00043.20014.33314.300

156240.00043.40014.38314.400

156960.00043.60014.43314.450

157680.00043.80014.45014.450

158400.00044.00014.48314.450

159120.00044.20014.51714.550

159840.00044.40014.55014.550

160560.00044.60014.58314.550

161280.00044.80014.61714.650

162000.00045.00014.65014.650

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Sheet6

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Sheet7

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Sheet8

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Sheet9

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Sheet10

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Sheet11

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Sheet12

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Sheet13

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Power 10 Non-adjustable Taper Charger

Power 10 charging 12V Exide 628 50 Ah BatteryThis taper charger must be monitoredVoltage well into electrolyte gassing stage: stable at +/- 15V

Current tapered down and still delivering +/- 1,3A

Voltage

TitlePower 10

ID1

TypeEnvelope

Date3/8/01

Time14:24:59

X Scale3.60E+03

X At 0%0.00E+00

X Resolution3.00E+01

X Size240

X Units

X Label1 h/Div

Y Scale5.00E-01

Y At 50%1.30E+01

Y Resolution2.50E+01

Y Size256

Y UnitV

Y LabelV

Description7/2/01

DescriptionPower 10 charging an Exide 628 battery

0.00E+001.21E+011.28E+01

1.20E+021.28E+011.30E+01

2.40E+021.30E+011.30E+01

3.60E+021.30E+011.30E+01

4.80E+021.30E+011.30E+01

6.00E+021.30E+011.31E+01

7.20E+021.30E+011.31E+01

8.40E+021.31E+011.31E+01

9.60E+021.31E+011.31E+01

1.08E+031.31E+011.31E+01

1.20E+031.31E+011.31E+01

1.32E+031.31E+011.31E+01

1.44E+031.31E+011.31E+01

1.56E+031.31E+011.31E+01

1.68E+031.31E+011.32E+01

1.80E+031.31E+011.32E+01

1.92E+031.32E+011.32E+01

2.04E+031.32E+011.32E+01

2.16E+031.32E+011.32E+01

2.28E+031.32E+011.32E+01

2.40E+031.32E+011.32E+01

2.52E+031.32E+011.32E+01

2.64E+031.32E+011.33E+01

2.76E+031.32E+011.33E+01

2.88E+031.32E+011.33E+01

3.00E+031.33E+011.33E+01

3.12E+031.33E+011.33E+01

3.24E+031.33E+011.33E+01

3.36E+031.33E+011.33E+01

3.48E+031.33E+011.33E+01

3.60E+031.33E+011.33E+01

3.72E+031.33E+011.34E+01

3.84E+031.33E+011.34E+01

3.96E+031.34E+011.34E+01

4.08E+031.34E+011.34E+01

4.20E+031.34E+011.34E+01

4.32E+031.34E+011.34E+01

4.44E+031.34E+011.34E+01

4.56E+031.34E+011.34E+01

4.68E+031.34E+011.35E+01

4.80E+031.35E+011.35E+01

4.92E+031.35E+011.35E+01

5.04E+031.35E+011.35E+01

5.16E+031.35E+011.35E+01

5.28E+031.35E+011.35E+01

5.40E+031.35E+011.35E+01

5.52E+031.35E+011.35E+01

5.64E+031.35E+011.36E+01

5.76E+031.36E+011.36E+01

5.88E+031.36E+011.36E+01

6.00E+031.36E+011.36E+01

6.12E+031.36E+011.36E+01

6.24E+031.36E+011.36E+01

6.36E+031.36E+011.36E+01

6.48E+031.36E+011.37E+01

6.60E+031.36E+011.37E+01

6.72E+031.37E+011.37E+01

6.84E+031.37E+011.37E+01

6.96E+031.37E+011.37E+01

7.08E+031.37E+011.37E+01

7.20E+031.37E+011.37E+01

7.32E+031.37E+011.37E+01

7.44E+031.37E+011.38E+01

7.56E+031.38E+011.38E+01

7.68E+031.38E+011.38E+01

7.80E+031.38E+011.38E+01

7.92E+031.38E+011.38E+01

8.04E+031.38E+011.38E+01

8.16E+031.38E+011.38E+01

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2.30E+041.49E+011.49E+01

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2.33E+041.49E+011.49E+01

2.34E+041.49E+011.49E+01

2.35E+041.49E+011.49E+01

2.36E+041.49E+011.49E+01

Current

TitleInput B

ID1

TypeEnvelope

Date3/8/01

Time14:24:59

X Scale3.60E+03

X At 0%0.00E+00

X Resolution3.00E+01

X Size240

X Units

X Label1 h/Div

Y Scale2.50E+00

Y At 50%-2.50E+00

Y Resolution2.50E+01

Y Size256

Y UnitA

Y LabelA

Description7/2/01

DescriptionPower 10 charging an Exide 628 battery

0.00E+000.00E+006.90E+00

1.20E+025.20E+005.50E+00

2.40E+025.20E+005.40E+00

3.60E+025.20E+005.30E+00

4.80E+025.10E+005.20E+00

6.00E+024.90E+005.10E+00

7.20E+024.80E+005.10E+00

8.40E+024.70E+004.90E+00

9.60E+024.70E+004.90E+00

1.08E+034.60E+004.80E+00

1.20E+034.70E+004.80E+00

1.32E+034.60E+004.70E+00

1.44E+034.60E+004.70E+00

1.56E+034.50E+004.60E+00

1.68E+034.40E+004.60E+00

1.80E+034.40E+004.50E+00

1.92E+034.40E+004.60E+00

2.04E+034.40E+004.60E+00

2.16E+034.40E+004.50E+00

2.28E+034.30E+004.40E+00

2.40E+034.30E+004.40E+00

2.52E+034.30E+004.50E+00

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2.88E+034.10E+004.30E+00

3.00E+034.10E+004.30E+00

3.12E+034.00E+004.20E+00

3.24E+033.90E+004.10E+00

3.36E+034.00E+004.10E+00

3.48E+033.90E+004.10E+00

3.60E+034.10E+004.10E+00

3.72E+034.00E+004.20E+00

3.84E+034.00E+004.10E+00

3.96E+034.00E+004.20E+00

4.08E+034.00E+004.10E+00

4.20E+033.90E+004.10E+00

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4.68E+033.80E+004.00E+00

4.80E+033.80E+003.90E+00

4.92E+033.80E+003.90E+00

5.04E+033.70E+003.90E+00

5.16E+033.70E+003.80E+00

5.28E+033.70E+003.70E+00

5.40E+033.70E+003.80E+00

5.52E+033.60E+003.70E+00

5.64E+033.70E+003.70E+00

5.76E+033.60E+003.70E+00

5.88E+033.60E+003.70E+00

6.00E+033.60E+003.60E+00

6.12E+033.60E+003.60E+00

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6.72E+033.50E+003.60E+00

6.84E+033.40E+003.50E+00

6.96E+033.40E+003.50E+00

7.08E+033.40E+003.50E+00

7.20E+033.40E+003.50E+00

7.32E+033.40E+003.50E+00

7.44E+033.40E+003.50E+00

7.56E+033.40E+003.50E+00

7.68E+033.20E+003.50E+00

7.80E+033.20E+003.30E+00

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8.04E+033.20E+003.30E+00

8.16E+033.10E+003.30E+00

8.28E+033.00E+003.10E+00

8.40E+033.00E+003.10E+00

8.52E+033.00E+003.10E+00

8.64E+032.90E+003.10E+00

8.76E+032.90E+003.00E+00

8.88E+032.90E+003.00E+00

9.00E+032.80E+002.90E+00

9.12E+032.70E+002.90E+00

9.24E+032.70E+002.80E+00

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1.01E+042.50E+002.60E+00

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2.21E+041.20E+001.20E+00

2.22E+041.20E+001.20E+00

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2.24E+041.20E+001.20E+00

2.26E+041.20E+001.20E+00

2.27E+041.10E+001.20E+00

2.28E+041.10E+001.20E+00

2.29E+041.10E+001.20E+00

2.30E+041.20E+001.20E+00

2.32E+041.10E+001.20E+00

2.33E+041.20E+001.20E+00

2.34E+041.20E+001.20E+00

2.35E+041.20E+001.20E+00

2.36E+041.20E+001.20E+00

Chart1

12.066.9

12.845.5

12.965.4

135.3

13.025.2

13.045.1

13.045.1

13.064.9

13.084.9

13.084.8

13.084.8

13.14.7

13.124.7

13.124.6

13.144.6

13.144.5

13.164.6

13.184.6

13.184.5

13.24.4

13.24.4

13.224.5

13.244.4

13.244.4

13.244.3

13.264.3

13.284.2

13.284.1

13.284.1

13.34.1

13.324.1

13.344.2

13.344.1

13.364.2

13.384.1

13.44.1

13.424.1

13.424

13.424.1

13.444

13.463.9

13.463.9

13.483.9

13.483.8

13.53.7

13.53.8

13.523.7

13.543.7

13.563.7

13.563.7

13.583.6

13.583.6

13.63.6

13.623.6

13.643.6

13.643.6

13.663.6

13.663.5

13.683.5

13.73.5

13.723.5

13.723.5

13.743.5

13.763.5

13.763.5

13.763.3

13.783.3

13.83.3

13.823.3

13.823.1

13.823.1

13.843.1

13.863.1

13.863

13.883

13.92.9

13.92.9

13.922.8

13.942.8

13.982.8

142.7

14.042.7

14.062.7

14.082.6

14.122.6

14.142.5

14.182.4

14.222.4

14.242.3

14.262.3

14.32.2

14.342.2

14.362.1

14.42.1

14.422

14.462

14.482

14.461.9

14.481.9

14.51.8

14.541.8

14.541.8

14.541.7

14.581.7

14.61.7

14.61.6

14.61.6

14.621.6

14.641.6

14.681.6

14.721.6

14.721.6

14.721.5

14.721.5

14.741.5

14.741.5

14.741.4

14.741.4

14.741.4

14.761.4

14.761.4

14.761.4

14.761.4

14.81.4

14.821.4

14.821.4

14.841.4

14.841.4

14.841.4

14.861.4

14.881.4

14.861.4

14.861.3

14.861.3

14.821.3

14.841.3

14.881.3

14.881.3

14.881.3

14.881.3

14.881.3

14.881.3

14.91.3

14.91.3

14.881.3

14.861.3

14.881.3

14.881.2

14.881.3

14.91.3

14.91.3

14.91.3

14.91.3

14.91.3

14.91.2

14.91.3

14.91.3

14.91.2

14.91.3

14.91.2

14.91.2

14.921.3

14.921.3

14.921.3

14.921.3

14.921.3

14.921.3

14.921.3

14.921.2

14.921.3

14.91.2

14.921.2

14.881.2

14.861.2

14.841.1

14.841.2

14.91.2

14.921.2

14.881.2

14.881.2

14.881.2

14.91.3

14.921.3

14.921.2

14.921.2

14.921.2

14.921.3

14.921.2

14.91.2

14.881.2

14.861.2

14.881.2

14.91.2

14.881.2

14.91.2

14.91.2

14.91.2

14.921.2

0

Voltage

Current

Time (H)

Voltage (V)

Current (A)

Volt-Current

TimeVoltageCurrent

0.0012.066.90

0.0312.845.50

0.0712.965.40

0.1013.005.30

0.1313.025.20

0.1713.045.10

0.2013.045.10

0.2313.064.90

0.2713.084.90

0.3013.084.80

0.3313.084.80

0.3713.104.70

0.4013.124.70

0.4313.124.60

0.4713.144.60

0.5013.144.50

0.5313.164.60

0.5713.184.60

0.6013.184.50

0.6313.204.40

0.6713.204.40

0.7013.224.50

0.7313.244.40

0.7713.244.40

0.8013.244.30

0.8313.264.30

0.8713.284.20

0.9013.284.10

0.9313.284.10

0.9713.304.10

1.0013.324.10

1.0313.344.20

1.0713.344.10

1.1013.364.20

1.1313.384.10

1.1713.404.10

1.2013.424.10

1.2313.424.00

1.2713.424.10

1.3013.444.00

1.3313.463.90

1.3713.463.90

1.4013.483.90

1.4313.483.80

1.4713.503.70

1.5013.503.80

1.5313.523.70

1.5713.543.70

1.6013.563.70

1.6313.563.70

1.6713.583.60

1.7013.583.60

1.7313.603.60

1.7713.623.60

1.8013.643.60

1.8313.643.60

1.8713.663.60

1.9013.663.50

1.9313.683.50

1.9713.703.50

2.0013.723.50

2.0313.723.50

2.0713.743.50

2.1013.763.50

2.1313.763.50

2.1713.763.30

2.2013.783.30

2.2313.803.30

2.2713.823.30

2.3013.823.10

2.3313.823.10

2.3713.843.10

2.4013.863.10

2.4313.863.00

2.4713.883.00

2.5013.902.90

2.5313.902.90

2.5713.922.80

2.6013.942.80

2.6313.982.80

2.6714.002.70

2.7014.042.70

2.7314.062.70

2.7714.082.60

2.8014.122.60

2.8314.142.50

2.8714.182.40

2.9014.222.40

2.9314.242.30

2.9714.262.30

3.0014.302.20

3.0314.342.20

3.0714.362.10

3.1014.402.10

3.1314.422.00

3.1714.462.00

3.2014.482.00

3.2314.461.90

3.2714.481.90

3.3014.501.80

3.3314.541.80

3.3714.541.80

3.4014.541.70

3.4314.581.70

3.4714.601.70

3.5014.601.60

3.5314.601.60

3.5714.621.60

3.6014.641.60

3.6314.681.60

3.6714.721.60

3.7014.721.60

3.7314.721.50

3.7714.721.50

3.8014.741.50

3.8314.741.50

3.8714.741.40

3.9014.741.40

3.9314.741.40

3.9714.761.40

4.0014.761.40

4.0314.761.40

4.0714.761.40

4.1014.801.40

4.1314.821.40

4.1714.821.40

4.2014.841.40

4.2314.841.40

4.2714.841.40

4.3014.861.40

4.3314.881.40

4.3714.861.40

4.4014.861.30

4.4314.861.30

4.4714.821.30

4.5014.841.30

4.5314.881.30

4.5714.881.30

4.6014.881.30

4.6314.881.30

4.6714.881.30

4.7014.881.30

4.7314.901.30

4.7714.901.30

4.8014.881.30

4.8314.861.30

4.8714.881.30

4.9014.881.20

4.9314.881.30

4.9714.901.30

5.0014.901.30

5.0314.901.30

5.0714.901.30

5.1014.901.30

5.1314.901.20

5.1714.901.30

5.2014.901.30

5.2314.901.20

5.2714.901.30

5.3014.901.20

5.3314.901.20

5.3714.921.30

5.4014.921.30

5.4314.921.30

5.4714.921.30

5.5014.921.30

5.5314.921.30

5.5714.921.30

5.6014.921.20

5.6314.921.30

5.6714.901.20

5.7014.921.20

5.7314.881.20

5.7714.861.20

5.8014.841.10

5.8314.841.20

5.8714.901.20

5.9014.921.20

5.9314.881.20

5.9714.881.20

6.0014.881.20

6.0314.901.30

6.0714.921.30

6.1014.921.20

6.1314.921.20

6.1714.921.20

6.2014.921.30

6.2314.921.20

6.2714.901.20

6.3014.881.20

6.3314.861.20

6.3714.881.20

6.4014.901.20

6.4314.881.20

6.4714.901.20

6.5014.901.20

6.5314.901.20

6.5714.921.20

Sheet4

Sheet5

Hawkins Adjustable ChargersThese chargers include the Pro 15, Pro 30, Pro 615, the Pro 224, Pro 324 & Pro 524.

All these chargers have operator controlled switches for both voltage & current. These allow the operator to charge multiple batteries if desired and vary the charging current to obtain the best charging profile.They use fuses &/or thermal cut-outs &/or circuit breakers for protection.They use toroidal transformers a very efficient designThe last 3 are combination engine starters/battery chargers and are able to boost start a vehicle with a flat battery.

Current SelectorVoltage SelectorOverload c/bHawkins Pro 15 Operator Adjustable Taper Charger

Pro 15 Charging 50 Ah Exide BatteryThis charger has manually operated switches to control the output currentPosn 3 on current selectorVoltage rising, currenttapering downCurrent low..Posn 4 selectedCurrent increases & voltage rises

Sheet1

TitlePRO 15TitleInput B

ID1.00ID1.00

TypeEnvelopeTypeEnvelope

Date08/18/01Date08/18/01

Time0.49Time0.49

X Scale1800.00X Scale1800.00

X At 0%0.00X At 0%0.00

X Resolution30.00X Resolution30.00

X Size240.00X Size240.00

X UnitsX Units

X Label30 m/DivX Label30 m/Div

Y Scale1.00Y Scale5.00

Y At 50%12.00Y At 50%10.00

Y Resolution20.00Y Resolution25.00

Y Size256.00Y Size256.00

Y UnitVY UnitA

Y LabelVY LabelA

Description37090.00Description37090.00

Description-PRO15 charging an Exide 628 batteryDescription-PRO15 charging an Exide 628 battery

0.0012.0512.900.000.0015.80

60.0012.7512.8560.006.207.40

120.0012.8512.90120.006.006.20

180.0012.9012.95180.006.006.00

240.0012.9513.00240.006.006.00

300.0012.9513.00300.005.806.00

360.0013.0013.00360.005.806.00

420.0013.0013.00420.005.806.00

480.0013.0013.05480.005.806.00

540.0013.0013.05540.005.806.00

600.0013.0513.05600.005.806.00

660.0013.0513.05660.005.806.00

720.0013.0513.05720.005.806.00

780.0013.0513.10780.005.805.80

840.0013.1013.10840.005.605.80

900.0013.1013.10900.005.605.80

960.0013.1013.10960.005.605.80

1020.0013.1013.101020.005.605.80

1080.0013.1013.101080.005.805.80

1140.0013.1013.101140.005.605.80

1200.0013.1013.351200.005.6013.20

1260.0013.1013.151260.005.605.60

1320.0013.1013.151320.005.605.60

1380.0013.1513.151380.005.605.60

1440.0013.1513.151440.005.605.60

1500.0013.1513.151500.005.605.60

1560.0013.1513.201560.005.405.60

1620.0013.1513.201620.005.405.60

1680.0013.2013.201680.005.605.60

1740.0013.2013.201740.005.605.60

1800.0013.2013.201800.005.405.60

1860.0013.2013.201860.005.605.60

1920.0013.2013.201920.005.605.60

1980.0013.2013.201980.005.605.60

2040.0013.2013.252040.005.405.60

2100.0013.2013.252100.005.405.60

2160.0013.2013.252160.005.405.60

2220.0013.2513.252220.005.605.60

2280.0013.2513.252280.005.605.60

2340.0013.2513.302340.005.605.60

2400.0013.2513.302400.005.605.60

2460.0013.2513.302460.005.205.60

2520.0013.2513.302520.005.205.20

2580.0013.3013.302580.005.205.40

2640.0013.3013.302640.005.205.40

2700.0013.3013.302700.005.205.40

2760.0013.3013.302760.005.205.20

2820.0013.3013.302820.005.005.20

2880.0013.3013.302880.005.005.00

2940.0013.3013.302940.005.005.00

3000.0013.3013.303000.005.005.00

3060.0013.3013.303060.005.005.00

3120.0013.3013.303120.004.805.00

3180.0013.3013.353180.004.805.00

3240.0013.3013.353240.004.805.00

3300.0013.3513.353300.005.005.00

3360.0013.3513.403360.005.005.20

3420.0013.3513.403420.005.005.00

3480.0013.4013.403480.005.005.20

3540.0013.4013.403540.005.005.00

3600.0013.4013.403600.005.005.00

3660.0013.4013.403660.005.005.00

3720.0013.4013.403720.005.005.00

3780.0013.4013.403780.005.005.00

3840.0013.4013.453840.004.805.00

3900.0013.4513.453900.004.805.00

3960.0013.4513.453960.004.805.00

4020.0013.4513.454020.004.805.00

4080.0013.4513.504080.005.005.00

4140.0013.4513.504140.005.005.00

4200.0013.5013.504200.005.005.00

4260.0013.5013.504260.004.805.00

4320.0013.5014.054320.004.8012.20

4380.0014.1014.104380.0011.0011.40

4440.0014.1014.154440.0011.0011.20

4500.0014.1514.154500.0010.8011.00

4560.0014.1514.204560.0010.8011.00

4620.0014.2014.204620.0010.8011.00

4680.0014.2014.254680.0010.8011.00

4740.0014.2014.254740.0010.6010.80

4800.0014.2514.304800.0010.6010.60

4860.0014.3014.304860.0010.6010.60

4920.0014.3014.354920.0010.4010.60

4980.0014.3514.404980.0010.4010.60

5040.0014.4014.405040.0010.4010.40

5100.0014.4014.455100.0010.2010.40

5160.0014.4514.505160.0010.2010.40

5220.0014.5014.555220.0010.2010.40

5280.0014.5514.605280.0010.0010.20

5340.0014.6014.605340.009.8010.00

5400.0014.6014.655400.009.609.80

5460.0014.6514.705460.009.609.60

5520.0014.7014.805520.009.409.60

5580.0014.8014.955580.009.409.60

5640.0014.9515.055640.009.209.40

5700.0013.9515.055700.003.409.20

5760.0013.9013.955760.004.004.20

5820.0013.9013.905820.004.004.00

5880.0013.9013.905880.004.004.00

5940.0013.9013.955940.003.804.00

6000.0013.9513.956000.003.804.00

6060.0013.9514.006060.003.603.80

6120.0013.9514.006120.003.603.80

6180.0014.0014.056180.003.603.60

6240.0014.0514.056240.003.403.60

6300.0014.0514.056300.003.403.40

6360.0014.0514.106360.003.403.40

6420.0014.1014.156420.003.403.40

6480.0014.1514.206480.003.203.40

6540.0014.2014.206540.003.203.20

6600.0014.2014.256600.003.203.20

6660.0014.2514.306660.003.003.20

6720.0014.3014.356720.003.003.00

6780.0014.3514.406780.002.803.00

6840.0014.3514.406840.002.802.80

6900.0014.4014.456900.002.802.80

6960.0014.4514.456960.002.602.80

7020.0014.4514.507020.002.602.60

7080.0014.5014.507080.002.602.60

7140.0014.5014.557140.002.402.60

7200.0014.5514.557200.002.402.40

7260.0014.5514.607260.002.402.40

7320.0014.6014.607320.002.402.40

7380.0014.6014.657380.002.402.40

7440.0014.6514.657440.002.402.40

7500.0014.6514.657500.002.202.40

7560.0014.6514.707560.002.202.20

7620.0014.6514.707620.002.202.20

7680.0014.6514.707680.002.202.20

7740.0014.7014.707740.002.202.20

7800.0014.7014.707800.002.202.20

7860.0014.7014.757860.002.202.20

7920.0014.7514.757920.002.002.20

7980.0014.7514.757980.002.002.00

8040.0014.7514.808040.002.002.20

8100.0014.8014.808100.002.002.00

8160.0014.8014.808160.002.002.00

8220.0014.8014.808220.002.002.00

8280.0014.8014.808280.002.002.00

8340.0014.8014.808340.001.802.00

8400.0014.8014.858400.002.002.00

8460.0014.8014.858460.002.002.00

8520.0014.8514.858520.002.002.00

8580.0014.8514.908580.001.802.00

8640.0014.8514.858640.001.802.00

8700.0014.8514.908700.001.802.00

8760.0014.9014.908760.001.802.00

8820.0014.9014.908820.001.801.80

8880.0014.9014.908880.001.801.80

8940.0014.9014.958940.001.801.80

9000.0013.7014.959000.000.001.80

9060.0013.5513.709060.000.000.00

9120.0013.4513.559120.000.000.00

9180.0013.4013.459180.000.000.00

9240.0013.3513.409240.000.000.00

9300.0013.3013.359300.000.000.00

9360.0013.2513.309360.000.000.00

9420.0013.2514.709420.000.004.40

9480.0014.7014.809480.002.002.20

9540.0014.8014.859540.001.802.00

9600.0014.8514.909600.001.801.80

9660.0014.9014.959660.001.801.80

9720.0014.9514.959720.001.801.80

9780.0014.9515.009780.001.801.80

9840.0014.9515.009840.001.801.80

9900.0014.9515.009900.001.601.80

9960.0014.9515.009960.001.601.60

10020.0014.9515.0010020.001.601.60

10080.0014.9515.0010080.001.601.60

10140.0014.9515.0010140.001.601.60

10200.0014.9515.0010200.001.601.60

10260.0015.0015.0010260.001.601.60

10320.0015.0015.0010320.001.601.60

10380.0015.0015.0010380.001.601.60

10440.0015.0015.0510440.001.601.60

10500.0015.0015.0510500.001.601.60

10560.0015.0515.0510560.001.601.60

10620.0015.0515.0510620.001.601.60

10680.0015.0515.0510680.001.601.60

10740.0015.0515.0510740.001.601.60

10800.0015.0515.0510800.001.601.60

10860.0015.0515.0510860.001.601.60

10920.0015.0515.0510920.001.601.60

10980.0015.0515.0510980.001.601.60

11040.0015.0515.1011040.001.601.60

11100.0015.0515.1011100.001.601.60

11160.0015.0515.0511160.001.601.60

11220.0014.0515.1011220.000.002.40

11280.0013.8515.0511280.000.002.20

11340.0014.7014.7511340.001.201.20

11400.0014.7514.7511400.001.201.20

11460.0014.7514.7511460.001.201.20

11520.0014.7514.8011520.001.201.20

11580.0014.7514.8011580.001.201.20

11640.0014.7514.8011640.001.201.20

11700.0014.7514.8011700.001.201.20

11760.0014.7514.8011760.001.201.20

11820.0014.8014.8011820.001.201.20

11880.0014.8014.8011880.001.201.20

11940.0014.8014.8011940.001.201.20

12000.0014.8014.8512000.001.201.20

12060.0014.8014.8512060.001.201.20

12120.0014.8014.8512120.001.201.20

12180.0014.8014.8012180.001.201.20

12240.0014.8014.8512240.001.201.20

12300.0014.8014.8512300.001.201.20

12360.00#NAN#NAN12360.00#NAN#NAN

12420.00#NAN#NAN12420.00#NAN#NAN

12480.00#NAN#NAN12480.00#NAN#NAN

12540.00#NAN#NAN12540.00#NAN#NAN

12600.00#NAN#NAN12600.00#NAN#NAN

12660.00#NAN#NAN12660.00#NAN#NAN

12720.00#NAN#NAN12720.00#NAN#NAN

12780.00#NAN#NAN12780.00#NAN#NAN

12840.00#NAN#NAN12840.00#NAN#NAN

12900.00#NAN#NAN12900.00#NAN#NAN

12960.00#NAN#NAN12960.00#NAN#NAN

13020.00#NAN#NAN13020.00#NAN#NAN

13080.00#NAN#NAN13080.00#NAN#NAN

13140.00#NAN#NAN13140.00#NAN#NAN

13200.00#NAN#NAN13200.00#NAN#NAN

13260.00#NAN#NAN13260.00#NAN#NAN

13320.00#NAN#NAN13320.00#NAN#NAN

13380.00#NAN#NAN13380.00#NAN#NAN

13440.00#NAN#NAN13440.00#NAN#NAN

13500.00#NAN#NAN13500.00#NAN#NAN

13560.00#NAN#NAN13560.00#NAN#NAN

13620.00#NAN#NAN13620.00#NAN#NAN

13680.00#NAN#NAN13680.00#NAN#NAN

13740.00#NAN#NAN13740.00#NAN#NAN

13800.00#NAN#NAN13800.00#NAN#NAN

13860.00#NAN#NAN13860.00#NAN#NAN

13920.00#NAN#NAN13920.00#NAN#NAN

13980.00#NAN#NAN13980.00#NAN#NAN

14040.00#NAN#NAN14040.00#NAN#NAN

14100.00#NAN#NAN14100.00#NAN#NAN

14160.00#NAN#NAN14160.00#NAN#NAN

14220.00#NAN#NAN14220.00#NAN#NAN

14280.00#NAN#NAN14280.00#NAN#NAN

14340.00#NAN#NAN14340.00#NAN#NAN

Chart1

11.050

11.43753.05

11.6754.5

11.8756

11.93755.95

11.955.85

11.98755.85

11.98755.8

12.01255.8

12.01255.8

12.03755.8

12.03755.8

12.06255.75

12.06255.75

12.08755.65

12.08755.65

12.15.65

12.15.6

12.15.7

12.15.6

12.15.65

12.11255.6

12.11255.6

12.13755.6

12.13755.55

12.155.55

12.16255.5

12.16255.5

12.18755.5

12.18755.55

12.25.5

12.25.6

12.25.5

12.25.55

12.25.45

12.21255.5

12.21255.45

12.23755.55

12.23755.55

12.255.5

12.255.5

12.26255.3

12.26255.3

12.28755.2

12.28755.2

12.35.15

12.35.15

12.35.05

12.35.05

12.35

12.34.95

12.34.95

12.34.85

12.31254.9

12.31254.85

12.33754.95

12.354.95

12.36255

12.38755

12.38755

12.45

12.45

12.44.95

12.41254.95

12.41254.85

12.43754.85

12.43754.85

12.454.85

12.46254.95

12.46254.9

12.48754.95

12.48754.875

12.5054.85

12.514.825

12.524.8175

12.534.811

12.544.8025

12.554.795

12.564.7725

12.574.745

12.5754.7

12.5854.65

12.594.6

12.64.55

12.614.5

12.624.45

12.634.4

12.644.35

12.654.3

12.664.25

12.674.2

12.684.15

12.694.1

12.74.05

12.714

12.723.95

12.733.975

12.743.925

12.753.95

12.763.8

12.773.8

12.783.65

12.793.6

12.83.55

12.813.45

12.823.45

12.833.35

12.843.35

12.853.25

12.863.2

12.873.15

12.883

12.893

12.92.85

12.912.8

12.922.75

12.932.65

12.942.6

12.952.55

12.962.45

12.972.45

12.982.4

12.992.4

132.35

13.012.35

13.022.25

13.032.25

13.042.2

13.052.2

13.062.2

13.072.15

13.082.15

13.092.05

13.12.05

13.112

13.122

13.132

13.141.95

13.152

13.161.9

13.172

13.181.925

13.191.95

13.21.9

13.211.85

13.221.825

13.231.8

13.241.8

13.251.8

13.261.8

13.271.8

13.281.8

13.291.8

13.31.8

13.311.8

13.321.8

13.331.8

13.341.8

13.351.8

13.361.8

13.371.8

13.381.8

13.391.8

13.41.75

13.411.75

13.421.65

13.431.65

13.441.6

13.451.6

13.461.6

13.471.6

13.481.6

13.491.6

13.51.6

13.511.6

13.521.6

13.531.6

13.541.6

13.551.6

13.5255.8

13.535.75

13.89.95

13.89.85

14.11259.85

14.13759.75

14.159.75

14.18759.65

14.29.6

14.2259.55

14.259.45

14.28759.4

14.31259.35

14.359.25

14.38759.2

14.41259.1

14.46258.95

14.58.85

14.53758.65

14.58758.6

14.61258.45

14.6758.35

14.7258.3

14.83757.6

14.3757.6

14.43757

13.957

1

Voltage

Current

Time (H)

Voltage (V)

Current (A)

Volt-Current

TimeVoltageCurrentVoltageCurrent

0.0011.050012.050.00

0.0211.438312.453.00

0.0311.675512.836.10

0.0511.875612.906.00

0.0711.938612.935.90

0.0811.950612.985.90

0.1011.988612.985.80

0.1211.988613.005.80

0.1312.013613.005.80

0.1512.013613.035.80

0.1712.038613.035.80

0.1812.038613.055.80

0.2012.063613.055.80

0.2212.063613.085.70

0.2312.088613.085.70

0.2512.088613.105.60

0.2712.100613.105.60

0.2812.100613.105.70

0.3012.100613.105.60

0.3212.100613.105.70

0.3312.100613.105.60

0.3512.113613.105.60

0.3712.113613.135.60

0.3812.138613.135.60

0.4012.138613.155.60

0.4212.150613.155.50

0.4312.163613.155.50

0.4512.163613.185.50

0.4712.188613.185.50

0.4812.188613.205.50

0.5012.200613.205.60

0.5212.200613.205.50

0.5312.200613.205.60

0.5512.200613.205.50

0.5712.200513.205.50

0.5812.213613.205.40

0.6012.213513.235.50

0.6212.238613.235.50

0.6312.238613.255.60

0.6512.250613.255.60

0.6712.250613.255.40

0.6812.263513.255.40

0.7012.263513.285.20

0.7212.288513.285.20

0.7312.288513.305.20

0.7512.300513.305.20

0.7712.300513.305.10

0.7812.300513.305.10

0.8012.300513.305.00

0.8212.300513.305.00

0.8312.300513.305.00

0.8512.300513.304.90

0.8712.300513.304.90

0.8812.313513.304.80

0.9012.313513.334.90

0.9212.338513.334.90

0.9312.350513.355.00

0.9512.363513.385.00

0.9712.388513.385.00

0.9812.388513.405.00

1.0012.400513.405.00

1.0212.400513.405.00

1.0312.400513.405.00

1.0512.413513.404.90

1.0712.413513.434.90

1.0812.438513.434.80

1.1012.438513.454.80

1.1212.450513.454.90

1.1312.463513.454.90

1.1512.463513.485.00

1.1712.4885.013.484.90

1.1812.4884.913.504.9013.50

1.2012.5054.913.504.8513.50

1.2212.5104.81113.514.831114.10

1.2312.5204.81113.524.8210.914.10

1.2512.5304.81113.534.8110.914.13

1.2712.5404.81113.544.8010.814.18

1.2812.5504.81113.554.8010.814.18

1.3012.5604.81113.564.7910.714.20

1.3212.5704.71113.574.7510.714.23

1.3312.5754.71113.584.7010.614.25

1.3512.5854.71113.584.6510.514.28

1.3712.5904.61113.594.6010.514.33

1.3812.6004.61013.604.5510.414.35

1.4012.6104.51013.614.5010.314.38

1.4212.6204.51013.624.4510.314.43

1.4312.6304.41013.634.4010.214.45

1.4512.6404.41013.644.3510.114.50

1.4712.6504.31013.654.301014.55

1.4812.6604.31013.664.259.814.58

1.5012.6704.21013.674.209.714.63

1.5212.6804.21013.684.159.514.65

1.5312.6904.11013.694.109.514.73

1.5512.7004.1913.704.059.414.80

1.5712.7104.0913.714.009.214.95

1.5812.720413.723.9513.95

1.6012.730413.733.9513.93

1.6212.740413.744.00

1.6312.750413.753.90

1.6512.760413.763.90

1.6712.770413.773.70

1.6812.780413.783.70

1.7012.790413.793.60

1.7212.800413.803.50

1.7312.810313.813.50

1.7512.820313.823.40

1.7712.830313.833.40

1.7812.840313.843.30

1.8012.850313.853.30

1.8212.860313.863.20

1.8312.870313.873.10

1.8512.880313.883.10

1.8712.890313.892.90

1.8812.900313.902.90

1.9012.910313.912.80

1.9212.920313.922.70

1.9312.930313.932.70

1.9512.940313.942.60

1.9712.950313.952.50

1.9812.960213.962.50

2.0012.970213.972.40

2.0212.980213.982.40

2.0312.990213.992.40

2.0513.000214.002.40

2.0713.010214.012.30

2.0813.020214.022.30

2.1013.030214.032.20

2.1213.040214.042.20

2.1313.050214.052.20

2.1513.060214.062.20

2.1713.070214.072.20

2.1813.080214.082.10

2.2013.090214.092.10

2.2213.100214.102.00

2.2313.110214.112.00

2.2513.120214.122.00

2.2713.130214.132.00

2.2813.140214.142.00

2.3013.150214.151.90

2.3213.160214.162.00

2.3313.170214.171.90

2.3513.180214.182.00

2.3713.190214.191.95

2.3813.200214.201.90

2.4013.210214.211.85

2.4213.220214.221.80

2.4313.230214.231.80

2.4513.240214.241.80

2.4713.250214.251.80

2.4813.260214.261.80

2.5013.270214.271.80

2.5213.280214.281.80

2.5313.290214.291.80

2.5513.300214.301.80

2.5713.310214.311.80

2.5813.320214.321.80

2.6013.330214.331.80

2.6213.340214.341.80

2.6313.350214.351.80

2.6513.360214.361.80

2.6713.370214.371.80

2.6813.380214.381.80

2.7013.390214.391.80

2.7213.400214.401.80

2.7313.410214.411.70

2.7513.420214.421.70

2.7713.430214.431.60

2.7813.440214.441.60

2.8013.450214.451.60

2.8213.460214.461.60

2.8313.470214.471.60

2.8513.480214.481.60

2.8713.490214.491.60

2.8813.500214.501.60

2.9013.510214.511.60

2.9213.520214.521.60

2.9313.530214.531.60

2.9513.540214.541.60

2.9713.550214.551.60

2.9813.525614.561.60

3.0013.530614.5010.011.013.50

3.0213.8001014.509.910.913.50

3.0313.8001015.109.910.914.10

3.0514.1131015.109.810.814.10

3.0714.1381015.139.810.814.13

3.0814.1501015.189.710.714.18

3.1014.1881015.189.710.714.18

3.1214.2001015.209.610.614.20

3.1314.2251015.239.510.514.23

3.1514.250915.259.510.514.25

3.1714.288915.289.410.414.28

3.1814.313915.339.310.314.33

3.2014.350915.359.310.314.35

3.2214.388915.389.210.214.38

3.2314.413915.439.110.114.43

3.2514.463915.459.010.014.45

3.2714.500915.508.89.814.50

3.2814.538915.558.79.714.55

3.3014.588915.588.59.514.58

3.3214.613815.638.59.514.63

3.3314.675815.658.49.414.65

3.3514.725815.738.29.214.73

3.3714.838815.808.29.214.80

3.3814.375815.957.08.014.95

3.4014.438714.957.08.013.95

3.4213.950714.937.08.013.93

Sheet3

TimeVoltageCurrentVoltageCurrent

0.0012.050.0012.050.00

0.0212.453.0012.756.20

0.0312.836.1012.856.00

0.0512.906.0012.906.00

0.0712.935.9012.956.00

0.0812.985.9012.955.80

0.1012.985.8013.005.80

0.1213.005.8013.005.80

0.1313.005.8013.005.80

0.1513.035.8013.005.80

0.1713.035.8013.055.80

0.1813.055.8013.055.80

0.2013.055.8013.055.80

0.2213.085.7013.055.80

0.2313.085.7013.105.60

0.2513.105.6013.105.60

0.2713.105.6013.105.60

0.2813.105.7013.105.60

0.3013.105.6013.105.80

0.3213.105.7013.105.60

0.3313.105.6013.105.60

0.3513.105.6013.105.60

0.3713.135.6013.105.60

0.3813.135.6013.155.60

0.4013.155.6013.155.60

0.4213.155.5013.155.60

0.4313.155.5013.155.40

0.4513.185.5013.155.40

0.4713.185.5013.205.60

0.4813.205.5013.205.60

0.5013.205.6013.205.40

0.5213.205.5013.205.60

0.5313.205.6013.205.60

0.5513.205.5013.205.60

0.5713.205.5013.205.40

0.5813.205.4013.205.40

0.6013.235.5013.205.40

0.6213.235.5013.255.60

0.6313.255.6013.255.60

0.6513.255.6013.255.60

0.6713.255.4013.255.60

0.6813.255.4013.255.20

0.7013.285.2013.255.20

0.7213.285.2013.305.20

0.7313.305.2013.305.20

0.7513.305.2013.305.20

0.7713.305.1013.305.20

0.7813.305.1013.305.00

0.8013.305.0013.305.00

0.8213.305.0013.305.00

0.8313.305.0013.305.00

0.8513.304.9013.305.00

0.8713.304.9013.304.80

0.8813.304.8013.304.80

0.9013.334.9013.304.80

0.9213.334.9013.355.00

0.9313.355.0013.355.00

0.9513.385.0013.355.00

0.9713.385.0013.405.00

0.9813.405.0013.405.00

1.0013.405.0013.405.00

1.0213.405.0013.405.00

1.0313.405.0013.405.00

1.0513.404.9013.405.00

1.0713.434.9013.404.80

1.0813.434.8013.454.80

1.1013.454.8013.454.80

1.1213.454.9013.454.80

1.1313.454.9013.455.00

1.1513.485.0013.455.00

1.1713.484.9013.505.00

1.1813.504.9013.504.80

1.2013.504.8013.504.80

1.2214.1011.0014.1011.00

1.2314.1010.9014.1011.00

1.2514.1310.9014.1510.80

1.2714.1810.8014.1510.80

1.2814.1810.8014.2010.80

1.3014.2010.7014.2010.80

1.3214.2310.7014.2010.60

1.3314.2510.6014.2510.60

1.3514.2810.5014.3010.60

1.3714.3310.5014.3010.40

1.3814.3510.4014.3510.40

1.4014.3810.3014.4010.40

1.4214.4310.3014.4010.20

1.4314.4510.2014.4510.20

1.4514.5010.1014.5010.20

1.4714.5510.0014.5510.00

1.4814.589.8014.609.80

1.5014.639.7014.609.60

1.5214.659.5014.659.60

1.5314.739.5014.709.40

1.5514.809.4014.809.40

1.5714.959.2014.959.20

1.5813.953.9013.953.90

1.6013.933.9513.904.00

1.6213.904.0013.904.00

1.6313.903.9013.904.00

1.6513.933.9013.903.80

1.6713.933.7013.953.80

1.6813.953.7013.953.60

1.7013.983.6013.953.60

1.7214.003.5014.003.60

1.7314.033.5014.053.40

1.7514.053.4014.053.40

1.7714.083.4014.053.40

1.7814.103.3014.103.40

1.8014.153.3014.153.20

1.8214.183.2014.203.20

1.8314.233.1014.203.20

1.8514.253.1014.253.00

1.8714.302.9014.303.00

1.8814.332.9014.352.80

1.9014.382.8014.352.80

1.9214.402.7014.402.80

1.9314.432.7014.452.60

1.9514.482.6014.452.60

1.9714.482.5014.502.60

1.9814.532.5014.502.40

2.0014.532.4014.552.40

2.0214.582.4014.552.40

2.0314.582.4014.602.40

2.0514.632.4014.602.40

2.0714.632.3014.652.40

2.0814.652.3014.652.20

2.1014.652.2014.652.20

2.1214.652.2014.652.20

2.1314.682.2014.652.20

2.1514.682.2014.702.20

2.1714.702.2014.702.20

2.1814.732.1014.702.20

2.2014.732.1014.752.00

2.2214.752.0014.752.00

2.2314.782.0014.752.00

2.2514.782.0014.802.00

2.2714.802.0014.802.00

2.2814.802.0014.802.00

2.3014.801.9014.802.00

2.3214.802.0014.801.80

2.3314.801.9014.802.00

2.3514.832.0014.802.00

2.3714.831.9014.852.00

2.3814.851.9014.851.80

2.4014.851.8014.851.80

2.4214.881.8014.851.80

2.4314.881.8014.901.80

2.4514.901.8014.901.80

2.4714.901.8014.901.80

2.4814.901.8014.901.80

2.5014.901.8014.901.80

2.5214.901.8014.901.80

2.5314.901.8014.901.80

2.5514.901.8014.901.80

2.5714.901.8014.901.80

2.5814.901.8014.901.80

2.6014.901.8014.901.80

2.6214.901.8014.901.80

2.6314.851.8014.901.80

2.6514.881.8014.801.80

2.6714.851.8014.851.80

2.6814.901.8014.901.80

2.7014.931.8014.951.80

2.7214.951.8014.951.80

2.7314.951.7014.951.80

2.7514.951.7014.951.60

2.7714.951.6014.951.60

2.7814.951.6014.951.60

2.8014.951.6014.951.60

2.8214.951.6014.951.60

2.8314.981.6014.951.60

2.8514.981.6015.001.60

2.8715.001.6015.001.60

2.8815.001.6015.001.60

2.9015.001.6015.001.60

2.9215.031.6015.001.60

2.9315.031.6015.051.60

2.9515.051.6015.051.60

2.9715.051.6015.051.60

2.9815.051.6015.051.60

3.0015.051.6015.051.60

3.0215.051.6015.051.60

3.0315.051.6015.051.60

3.0515.051.6015.051.60

3.0715.051.6015.051.60

3.0815.051.6015.051.60

3.1015.051.5015.051.60

3.1215.051.5015.051.40

3.1315.051.3515.051.40

3.1515.051.3515.051.30

3.1715.051.3015.051.30

3.1815.051.3015.051.30

3.2015.051.3015.051.30

3.2215.051.3015.051.30

3.2315.081.3015.051.30

3.2515.081.3015.101.30

3.2715.101.3015.101.30

3.2815.101.2515.101.30

3.3015.101.2515.101.20

3.3215.101.2015.101.20

3.3315.101.2015.101.20

3.3515.101.2015.101.20

3.3715.101.2015.101.20

3.3815.101.2015.101.20

3.4015.101.2015.101.20

3.4215.101.2015.101.20

Sheet4

Sheet5

Hawkins Regulated ChargersThese chargers include the Classic 6, the Smart 6, the Smart 15, the Auto Pro 5, Auto Pro 10, Auto Pro 20 & Auto Pro 50.

They subdivide into 2 types, voltage regulated and fully regulated.The Smart chargers are voltage regulated onlyThe Auto Pro chargers are fully regulated and conform to a precise charging profile. They self adjust their performance with ambient temperature change. They all use fuses &/or thermal cut-outs for protection

3 indicator lightsRed Power onYellow ChargingGreen - ChargedHawkins Smart 6 Voltage Regulated Automatic Battery Charger

Smart 6 charging Exide 628 50 Ah BatteryThis automatic charger is voltage regulated onlyVoltage reaches top limit & charger switches off. Current falls Voltage decays to bottom limit & charger switches on. Current & voltage rise to top limit and cycle repeats.

Voltage

TitleSmart 6

ID1.00

TypeEnvelope

Date07/29/01

Time0.62

X Scale1800.00

X At 0%0.00

X Resolution30.00

X Size240.00

X Units

X Label30 m/Div

Y Scale0.50

Y At 50%12.75

Y Resolution25.00

Y Size256.00

Y UnitV

Y LabelV

Description37071.00

DescriptionSmart 6 Charging an Exide 628 battery

0.0012.1812.58

60.0012.5812.80

120.0012.8013.00

180.0013.0013.14

240.0013.1413.22

300.0013.2213.30

360.0013.3013.36

420.0013.3613.38

480.0013.3813.42

540.0013.4213.44

600.0013.4413.46

660.0013.4613.50

720.0013.5013.52

780.0013.5213.54

840.0013.5413.56

900.0013.5613.58

960.0013.5813.60

1020.0013.6013.64

1080.0013.6213.66

1140.0013.6613.68

1200.0013.6813.70

1260.0013.7013.72

1320.0013.7213.74

1380.0013.7413.76

1440.0013.7613.78

1500.0013.7813.78

1560.0013.7813.80

1620.0013.8013.82

1680.0013.8213.84

1740.0013.8213.84

1800.0013.8213.82

1860.0013.8213.82

1920.0013.8213.84

1980.0013.8413.84

2040.0013.8413.86

2100.0013.8613.86

2160.0013.8413.86

2220.0013.8613.86

2280.0013.8613.88

2340.0013.8613.88

2400.0013.8413.88

2460.0013.8213.84

2520.0013.8213.84

2580.0013.8213.84

2640.0013.8213.84

2700.0013.8413.84

2760.0013.8413.86

2820.0013.8613.90

2880.0013.9013.92

2940.0013.9213.94

3000.0013.9413.96

3060.0013.9613.96

3120.0013.9613.96

3180.0013.9613.96

3240.0013.9413.96

3300.0013.9413.96

3360.0013.9413.96

3420.0013.9414.00

3480.0013.9814.00

3540.0013.9813.98

3600.0013.9813.98

3660.0013.9813.98

3720.0013.9814.00

3780.0013.9814.00

3840.0014.0014.04

3900.0014.0214.04

3960.0014.0414.06

4020.0014.0414.08

4080.0014.0614.08

4140.0014.0614.08

4200.0014.0814.12

4260.0014.1014.12

4320.0014.1014.12

4380.0014.1214.12

4440.0014.1214.14

4500.0014.1414.14

4560.0014.1414.16

4620.0014.1614.18

4680.0014.1614.18

4740.0014.1814.20

4800.0014.1814.22

4860.0014.2214.22

4920.0014.2014.22

4980.0014.2014.22

5040.0014.2014.22

5100.0014.2014.22

5160.0014.2214.22

5220.0014.2214.24

5280.0014.2014.22

5340.0014.2214.22

5400.0014.2214.24

5460.0014.2414.28

5520.0014.2614.26

5580.0014.2614.28

5640.0014.2614.28

5700.0014.2614.28

5760.0014.2614.28

5820.0014.2814.30

5880.0014.3014.30

5940.0014.3014.32

6000.0014.3014.34

6060.0014.3014.34

6120.0014.3214.34

6180.0014.3414.36

6240.0014.3414.36

6300.0014.3414.36

6360.0014.3414.38

6420.0014.3414.36

6480.0014.3614.38

6540.0014.3614.38

6600.0014.3614.38

6660.0014.3614.40

6720.0014.3814.40

6780.0014.4014.42

6840.0014.4214.42

6900.0014.4214.44

6960.0014.4414.46

7020.0014.4414.46

7080.0014.4414.46

7140.0014.4414.46

7200.0014.4414.48

7260.0014.4614.48

7320.0014.4614.46

7380.0014.4214.46

7440.0014.4014.44

7500.0014.4214.48

7560.0014.4614.48

7620.0014.4614.50

7680.0014.4814.50

7740.0014.4814.50

7800.0014.5014.52

7860.0014.5214.54

7920.0014.5414.56

7980.0014.5214.54

8040.0013.9014.56

8100.0013.6013.88

8160.0013.5013.60

8220.0013.4213.50

8280.0013.3613.42

8340.0013.3013.36

8400.0013.2613.30

8460.0013.2213.26

8520.0013.2013.22

8580.0013.1813.20

8640.0013.1413.18

8700.0013.1213.14

8760.0013.1013.14

8820.0013.1013.12

8880.0013.0814.12

8940.0014.1214.30

9000.0014.3014.38

9060.0014.3814.44

9120.0014.4414.48

9180.0014.4814.54

9240.0014.5014.54

9300.0014.5014.50

9360.0014.4814.50

9420.0014.5014.52

9480.0014.5014.56

9540.0014.5414.56

9600.0014.5214.54

9660.0014.5414.56

9720.0014.5414.58

9780.0014.5214.54

9840.0014.5214.56

9900.0014.5414.58

9960.0013.7614.58

10020.0013.5813.76

10080.0013.4813.58

10140.0013.4213.48

10200.0013.3613.42

10260.0013.3013.36

10320.0013.2813.32

10380.0013.2413.28

10440.0013.2213.24

10500.0013.1813.22

10560.0013.