ElectricalCharacteristics | Nominal voltage | 12.8V |
Nominal capacity | 200Ah (C5,25℃) | |
Energy | 2650WH | |
Internal insistance | ≤150mQ | |
Cycle Life | >2000cycles @1C 100%DOD | |
Months Self Discharge |
<3%
|
|
Efficiency of charge |
100% @0.2C
|
|
Efficiency of charge |
96~99% @1C
|
|
Standard charge | Charge voltage |
14.6±0.2V
|
Charge mode |
0.2C to 14.6V, then 14.6,charge current 0.02C(CC/CV)
|
|
charge current | 80A | |
Max. charge current | 150A | |
Charge cut-off voltage |
14.8V±0.2V
|
|
Standard charge | Continuous Current | 150A |
Max. Pulse Current
|
450A(<3s)
|
|
discharge cut-off voltage | 10V | |
Environmental | Charge Temperature |
0 ℃ to 45 ℃ (32F to 113F) @60 25% Relative Humidity
|
Discharge Temperature |
-20 ℃ to 60 ℃ (-4F to 140F) @60 25% Relative Humidity
|
|
Storage temperature |
0 ℃ to 40 ℃ (32F to 104F) @60 25% Relative Humidity
|
|
Mechanical |
Cell & Method
|
3.2V50AH-4S4P
|
Plastic Case |
ABS
|
|
Dimensions (in./mm.)
|
522*240*218 mm
|
|
Weight (lbs./kg.)
|
19Kg
|
|
Terminal
|
M8
|
|
BMS
|
4S 150A | |
LCD display | YES |