China 6400mAh 18650 8.4V Rechargeable Li-ion Battery for Bike Light, Find details and Price about China Li-ion Battery, Rechargeable Battery from 6400mAh 18650 8.4V Rechargeable Li-ion Battery for Bike Light
Specification | Unit | Type | ||||
2S2P 7.4V/4400mAh | 2S3P 7.4V/6600mAh | 2S4P 7.4V/8800mAh | 2S4P 7.4V/12000mAh | |||
Minmum capacity | mAh | 4400 | 6600 | 8800 | 12000 | |
Nominal voltage | V | 7.4 | 7.4 | 7.4 | 7.4V | |
Charge term | CC+CV | CC+CV | CC+CV | CC+CV | ||
Operating voltage | V | 6-8.4 | 6-8.4 | 6-8.4 | 6-8.4 | |
Maximum charge current (continuous) | A | 1-1.5A | 1-2A | 1-2A | 1-3A | |
Maximum discharge current (continuous) | A | 1C | 1C | 1C | 1C | |
Approx. Weight | Kg | 0.2±0.1 | 0.2±0.1 | 0.4±0.1 | 0.4±0.1 | |
Internal Resistance | mΩ | ≤70 | ≤70 | ≤80 | ≤80 | |
Dimension(T*W*H)mm | mm | 38*38*70 | 56*56*70 | 75*75*70 | 75*75*70 | |
Shipping Voltage | V | 7.4 | 7.4 | 7.4 | 7.4 | |
Storage voltage | V | 7.4 | 7.4 | 7.4 | 7.4 | |
Temperature | Charge | ºC | 0~45 | 0~45 | 0~45 | 0~45 |
Discharge | ºC | -20~60 | -20~60 | -20~60 | -20~60 | |
Storage temperature | ºC | -20~60 | -20~60 | -20~60 | -20~60 | |
Storage humidity | RH | ≤85% | ≤85% | ≤85% | ≤85% |