China Customize Lithium Battery Rechargeable Li-ion 12V 12.8V 10ah 20ah 30ah 35ah 40ah 480wh LiFePO4 Battery OEM Factory, Find details about China 12V Lithium Ion Battery Pack, Li Ion Battery 12V from Customize Lithium Battery Rechargeable Li-ion 12V 12.8V 10ah 20ah 30ah 35ah 40ah 480wh LiFePO4 Battery OEM Factory
UBETTER TECHNOLOGY | |||
LiFePO4 Battery Pack 12.8V30Ah | |||
Model:UB-L03S009-082 | |||
Item | Specification | Remark | |
Nominal capacity | 30Ah | 21100140 3.2V30Ah | |
Nominal voltage | 12.8V | 3.2V / 1Cell | |
Charging voltage | 12.6V±0.05V | 3.6V / 1Cell | |
Charging method | CC/CV | (Constant-current and -Voltage with Limited current | |
Standard charging time | 0.2C/5hour,0.5C/2hour | Battery capacity÷charging current×1.5 | |
charging current | 0.5C | 0 ~ +40ºC | |
Maximum charging current | 1C | 0 ~ +40ºC | |
Continuous discharge current | 1C | -20 ~ +60ºC | |
Discharge cutoff voltage | 10V | 2.5V / 1Cell | |
Short circuit protection | Exterior short circuit | Automatic recovery | |
Internal resistance | ≤160mΩ | AC Impedance 1kHz | |
Cycle life | ≥2000 | ||
Operating temperature | Standard Charge | 0 ~ +40ºC | |
Standard Discharge | -20 ~ +60ºC | ||
Outline dimension | L223*W95*T175mm | Length x wide x height | |
Protection Circuit Module:PCM-B03S10-188 | |||
Maximal continuous charging current | 30A | ||
Maximal continuous Discharging current | 30A | ||
Over-charge detection voltage | 3.9V ±0.025V | single cell | |
Over-charge release voltage | 3.8±0.05V | single cell | |
Over-charge detection delay time | 0.7S-1.3S | single cell | |
Over-discharge detection voltage | 2.V±0.062V | single cell | |
Over-discharge release Voltage | 2.5±0.10V | single cell | |
Over-discharge detection delay time | 89-167mS | single cell | |
Over-current detection | 100±5A | can adjust | |
Over-current delay time | 6.7ms-13.9ms |