China 10s4p 37V 8800mAh Electric Bicycle Battery Pack, Find details about China Battery Pack, Electric Bicycle Battery Pack from 10s4p 37V 8800mAh Electric Bicycle Battery Pack
| 18650/10S4P Li-ion Battery Pack 37V/8.8Ah | |||
| Model: | |||
| Item | Specification | Remark | |
| Nominal capacity | 8800mAh | 0.5C discharge Cell: 18650 | |
| Nominal voltage | 37V | 3.7V / 1Cell | |
| Charging voltage | 42V±0.05V | 4.2V / 1Cell | |
| Charging method | CC/CV | (Constant-current and -Voltage with Limited current | |
| Standard charging time | 2000mA/6hour ,3 000mA/3.5hour | Battery capacity÷charging current×1.5 | |
| charging current | 4400mA ( 0.5C ) | 0 ~ +40 °C | |
| Maximum charging current | 8800mA ( 1C ) | 0 ~ +40 °C | |
| Continuous discharge current | 8800mA ( 1C ) | -20 ~ +60 °C | |
| Discharge cutoff voltage | 25V | 2.5V / 1Cell | |
| Short circuit protection | Exterior short circuit | Automatic recovery | |
| Internal resistance | ≤ 200mΩ | AC Impedance 1kHz | |
| Cycle life | ≥5 00 | ||
| Operating temperature | Standard Charge | 0 ~ +40 °C | |
| Standard Discharge | -20 ~ +60 °C | ||
| Outline dimension | L370*W18*H71mm | Length x wide x height | |
| Pre-wired | Red = Positive,Black = Negative | ||
| Protection Circuit Module:PCM-L10S15-197 | |||
| Maximal continuous charging current | 10A | ||
| Maximal continuous Discharging current | 10A | ||
| Over-charge detection voltage | 4.25V±0.025V | single cell | |
| Over-charge release voltage | 4.15V±0.05V | single cell | |
| Over-charge detection delay time | 0.5S_1.5S | single cell | |
| Over-discharge detection voltage | 2.50V±0.08V | single cell | |
| Over-discharge release Voltage | 3.0±0.10V | single cell | |
| Over-discharge detection delay time | 50_150mS | single cell | |
| Over-current detection | 50±10A | can adjust | |
| Over-current delay time | 5_15mS | ||
Over charge protection
Over discharge protection
Over Current protection
Short Protection:
Exterior Short Circuit and can be automatic recovery
Low Interior resistance
Temperature
Charging temperature: 0 - 45 C degrees
Discharging temperature: -20 - 60 C degrees
Storage temperature: -20 - 45 C degrees
Remark: The cell can be replaced by other available models such as 14430 14500 18490 18500 and so on, we can make all kinds of customized battery packs.
If you have different requirement on technique, shape and so on for the battery pack, we can made-to-order as per your request.
If you have any other needs of our battery pack, please no hesitate to let me know the
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