Specification of 7.4V 4400mAh 18650 Li-ion Battery Pack:
|
| Type |
Parameters |
| Nominal voltage |
7.4V |
| Rated capacity |
4400mAh (0.2C discharge) |
| Continuous working current |
1-2A |
| Overcurrent protection value |
2-4A |
| Suitable device power |
≤32W |
| Overcharge protection voltage |
4.25±0.025V/Cell (optional) |
| Discharge protection voltage |
2.50±0.025V/Cell (optional) |
| Charge mode |
Constant current, constant voltage |
| Charge voltage |
8.4-8.6V |
| Charge current |
1-2.6A |
| Charge temperature |
0~45℃、45~85%RH |
| Discharge temperature |
-20~55℃、45~85%RH |
| Storage temperature and humidity range |
Short term (Over 1 month): -20~+55℃、45~85%RH |
| Medium term (Over 3 months):-20~+45℃、45~85%RH |
| Long term (Within 1 year): -5~+20℃、45~85%RH |
| Dimensions |
Refer to sample |
| Weight |
<200g |
