Drop In replacement for the 12V 40Ah Lead Acid Battery. This Lithium Iron Phosphate (Lead Acid Shell) version is lighter and will last longer than the lead acid equivalent.
Specifications:
Items |
Standard |
Comments |
Nominal voltage |
12.8V |
|
Typical capacity |
40Ah |
At 0.2C discharge rate |
Max. discharge current |
40A |
|
Over current protection |
80±10A |
5ms-20ms |
Discharge cut-off voltage |
About 10.0V |
|
Charge voltage |
14.4±0.1V |
Charge mode: CC/CV,Use a constant current, constant voltage(CC/CV) please use special LiFePO4 charger. |
Max. charge current |
40A |
|
Inner resistance |
≤30mΩ |
Between positive and negative polar |
Operation temperature range |
Charge |
0℃~+45℃ |
Discharge |
-20℃~+60℃ |
|
When the environment temperature is higher than 45℃,please pay attention to ventilation and heat rejection. |
||
Storage temperature range |
0℃~40℃ (Capacity 80%) |
Recommended long-term storage temperature is 15~25℃ |
humidity |
5%≤RH≤85% |
|
Shell material |
ABS |
|
Weight |
Approx 5.75±0.05Kg |
|
Size(L*W*H) |
(197±1)*(165±1)*(170±1)mm |
|
Protection function |
Over charge protection、Over discharge protection、Over current protection、Temperature protection、short current protection、Balanced function |