With 4 of 200Ah 3.2V LiFePO4 Battery cells in series and straps/plates, the 12V 200Ah LiFePO4 battery pack is assembled. It has a rated voltage and capacity of 12.8V 200Ah, a weight of around 23.5kg.
Item |
Parameters |
Nominal Voltage |
12.8V |
Nominal Capacity |
200Ah |
Energy |
2560Wh |
Internal Resistance (AC) |
¡Ü8m¦¸ |
Months Self Discharge |
<3% |
Efficiency of Charge |
100% @0.5C |
Efficiency of Discharge |
96~99% @1C |
Charge Voltage |
14.6¡À0.2V |
Charge Current |
100A |
Max. Charge Current |
200A |
Charge Cut-off Voltage |
15.6¡À0.2V |
Max. Discharge Current |
¡Ü600 |
Discharge Cut-off Voltage |
10V |
Charge Temperature |
0¡æ to 45¡æ (32F to 131F) @60¡À25% Relative Humidity |
Discharge Temperature |
-20¡æ to 60¡æ (-4F to 140F) @60¡À25% Relative Humidity |
Storage Temperature |
0¡æ to 40¡æ (Capacity 80%) @60¡À25% Relative Humidity |
IP Class |
IP65 |
Shell Material |
Plastic |
Approx. Dimension |
280mm*276mm*180mm |
Approx. Weight |
23.5kg¡À0.5kg |
12.8V200A lifepo4 battery pack with a power of 2560Wh, is widely used in energy storage system, solar power system, energy storage for boat/ship marine.