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Modules Design Idea, Easy AssemblingSmall Size, and Light Weight Working Temperature -20~60Samsung Cell with Smart BMSLong Cycle with Low Battery Degradation UN38.3, CE, Rohs Certied 100% Aging TestWorldwide Service in USA & Europe
Short Circuit
Protection
Temperature
Protection
-20~60 Working
Temperature
Fuse component
used.Auto protection
in Short Circuit
Balance
Protection
Smart BMS,
keep cells in balance
Smart Voltage Control
under voltage changes
Regulator
Protection
Constant
Protection
Overcharge
Protection
Over Discharge
Protection
Leakage
Protection
Smart test voltage output.
Keep constant current
Aftre full charge,
stop charging
Over current output,
then stop outputKeep the insulation
d e i S w e r d l v r i co e W
US·EU
PROTECTIONS
Standard Voltage Battery Modules can be used as parallel
LINKAGE ELECTRONICS GOLF CART/E Boat BATTERYWWW.LINKAGEPOWER.COM
Application case
Diagram
Cell
Holder
BMS
Comm cableNickel Solder Tab
Rubber
Pad
Top cover
Screw
Warning label
Pedestal
Application field
Golf Cart
E-Scooter
Van
Aircraft Tower
Fork Lift
Scissor Lift
Robot
Model Vol Cap L W H Weight Curr Max Curr
LK25-12D150-78
LK25-12D150-105
LK25-24D150-52
LK25-24D150-70
LK25-36D150-39
LK25-36D150-52
LK25-48D150-31
LK25-48D150-42
LK25-60D150-26
LK25-60D150-35
LK25-72D150-20
LK25-72D150-28
12V 78Ah 153mm 256mm 150A 300A/3S
12V
24V
24V
36V
36V
48V
48V
60V
60V
72V
72V
105Ah
52Ah
70Ah
39Ah
52.5
31.2Ah
42Ah
26Ah
35Ah
20.8Ah
28Ah
Specification
184mm
184mm
184mm
184mm
184mm
184mm
184mm
184mm
184mm
184mm
184mm
184mm
153mm
153mm
153mm
153mm
153mm
153mm
153mm
153mm
153mm
153mm
153mm
256mm
256mm
256mm
256mm
256mm
256mm
256mm
256mm
256mm
256mm
256mm
Recreational Vehicle
7.2kg
7.5kg
8.2kg
8.6kg
8.7kg
9.2kg
9.6kg
10.3kg
9.2kg
9.7kg
9.2kg
9.7kg
150A
150A
150A
150A
150A
150A
150A
150A
150A
150A
150A
300A/3S
300A/3S
300A/3S
300A/3S
300A/3S
300A/3S
300A/3S
300A/3S
300A/3S
300A/3S
300A/3S
VS
Lithium: Maintainance Free
Cycle Life
500@75%
800@55%
500@90%
1000@80%
6 months to 2 years(based on maintains)
3 to 6 years
℃25
℃25
℃25
Lead -acidLithium/NMC
lead acid
Serious Pollut ion
Short cycle time
Low density 30-50Wh/kg
Higher voltage drop
Poisonous Pb metal and liquid inside
Temperature
Lithium battery has much more at discharge rate, more stable at different discharge conditions
Environment Temperature :25℃Lead-Acid
Discharge Curve
Lithium/NMC
Discharge current :0.5C/1C/3C/5C
Long life span 2000 cycle times
Eco-friendly
High density 150-200Wh/kg
Stable voltage
Low self-discharge
Lead Acid
(48V/100Ah)
Lithium
(48V/60Ah)
Light & Small
LIB offers values of high performance, easy using & maintenance free
Life cycle Maintenance Charging Time
Weight: 200kg(Lead Acid 48V 100Ah) vs 20kg(LIB 48V 60Ah)
Maintenance: LAB needs voltage check , cleaning and distilled water replacement.LIB is maintainance free
Charging time(using 20A Delta-Q charger): 6hr(Lead Acid 100Ah), 3hr(LIB 48V 60Ah)
LIB Value
Small size Life Cycle Cost Saving Fast Charging
91% X 2 0 X 2
20~30% Faster
Speed by degree of incline
(m
l/h
)
Degree
Lithium
Lead Acid
20
15
13
15
10
20
15
105 11 14
12
30~45% Longer range
Lithium
Lead Acid
Sp
ee
d(M
PH
)
distance5 11 14
Lithium Ion vs Lead Acid
Performance Comparison
Model: RXV
Weight: 2 Person+110kgLead Acid
Capa: 96Ah
Lithium
Capa: 30Ah
※ 2Round(36Hole)
Proven cost effective solution, requiring only 50% of LAB capacity
LAB 100Ah 36 hole after 1,000cycle (4year) in at mode LIB 48V 60Ah performance
Providing port of choice to fully meet different course demands
Proven Field Test Result (EZGO)
Golf Car RequirementOur Commitment
57%
53%
56%
51%
51%
Lead Acid
Lithium
Lithium
Lithium
Lithium
Lithium
Lead Acid
Lead Acid
Lead Acid
Lead Acid
3 year or 20,000Ah
Cart for 2 Person (48V)
- 440kg (Car+2person+2Bag)
42Ah (36Hole, 2Round)
- Lead Acid battery 100Ah
KoreaGolf field
SDI LIB embedded golf cars run on various types of CC in Korea
User Pattern(36hole)
Drop testCombustion test Waterproof test
*Manufacturer
*wholesaler
SDI LIB is fully proven in the market by passing ofcial safety test
Proven Field Test Result (Korea)
Proven Safety Test Result (Korea)
Lithium Battery Replacement Solution
Fork lift 2X12/24V 90/210Ah 50~150Ah