The LFP series is designed for use in smaller applications. For example replacements of traditional lead-acid battery banks in campers, caravans, boats,cars and other mobile applications. That's why we usually called "Drop-in replacement of lead-acid battery series". This robust battery is based on LiFePO4 chemistry. With its high energy density it is the next level technology within this chemistry series. This series consists of 12.8V/25.6V/36V/48V batteries. Both are suitable for replacing existing lead-acid battery banks. The modules are very compact and light weight with high charge and discharge capability. At the same time the longer cycle life makes it the better choice compared to the traditional lead-acid batteries.
0.5C to 14.6V, then 14.6V, charge current to 0.02C (CC/CV)
Recommended Charge Current
75A
Max. Continuous Charge Current
100A
Max. Continuous Discharge Current
100A
BMS Discharge Cut-off Voltage
10V
Cycle Life @80% DOD
≥3500 cycles
Self Discharge Rate
≤1% per month
Operating Temperature Range
-20ºC~ 60ºC
Storage Temperature
0ºC ~ 40ºC
Case Material
ABS
IP Rating
IP56
Warranty
3 Years
Maximum Modules in Parallel or Series
4S or 4P
Specification of 12V Series Lithium Batteries
Model
Nominal
Voltage
(V)
Nominal
Capacity
(Ah)
Weight
(kg)
Energy(Wh)
Deimension
(Lmm×Wmm×Hmm)
Operating Temperature Range
Cycle Life
@80%DOD
Warranty
LFP12-4
12.8
4
0.6
51
90*70*101
﹣20℃ - 60℃
≥3500
3 Years
LFP12-7
12.8
7
0.85
76.8
151*65*94
﹣20℃ - 60℃
≥3500
3 Years
LFP12-12
12.8
12
1.2
153.6
151*98*95
﹣20℃ - 60℃
≥3500
3 Years
LFP12-17
12.8
17
2.3
218
181*77*167
﹣20℃ - 60℃
≥3500
3 Years
LFP12-20
12.8
20
2.7
256
181*77*167
﹣20℃ - 60℃
≥3500
3 Years
LFP12-33
12.8
33
3.7
422
196*130*163
﹣20℃ - 60℃
≥3500
3 Years
LFP12-38
12.8
38
4.6
486
196*166*169
﹣20℃ - 60℃
≥3500
3 Years
LFP12-50
12.8
50
4.3
640
195*165*170
﹣20℃ - 60℃
≥3500
3 Years
LFP12-70
12.8
70
8
896
260*169*208
﹣20℃ - 60℃
≥3500
3 Years
LFP12-80
12.8
80
6
1024
260*169*208
﹣20℃ - 60℃
≥3500
3 Years
LFP12-100
12.8
100
10
1280
330*172*214
﹣20℃ - 60℃
≥3500
3 Years
LFP12-150
12.8
150
14.5
1920
483*170*240
﹣20℃ - 60℃
≥3500
3 Years
LFP12-200
12.8
200
19.5
2560
522*238*218
﹣20℃ - 60℃
≥3500
3 Years
LFP12-250
12.8
250
26
3200
520*267*220
﹣20℃ - 60℃
≥3500
3 Years
LFP12-300
12.8
300
29
3840
522*268*218
﹣20℃ - 60℃
≥3500
3 Years
Home energy storage system, Factory energy storage system, Solar energy storage system, Industrial equipment, Outdoor portable power supply system, etc.