China 18650 12V 8400mAh Lithium Battery Pack for Solar Light Battery, Find details about China Lithium Battery Pack, Battery Pack from 18650 12V 8400mAh Lithium Battery Pack for Solar Light Battery
Model: 18650/3S3P Li-ion Battery Pack 11.1V/8.4AH | |||
Item | Specification | Remark | |
Nominal capacity | 8400mAh | 0.5C discharge Cell: 18650 | |
Nominal voltage | 11.1V | 3.7V / 1Cell | |
Charging voltage | 12.6V±0.05V | 4.2V / 1Cell | |
Charging method | CC/CV | (Constant-current and -Voltage with Limited current | |
Standard charging time | 2000mA/4hour , 3000mA/2.5hour | Battery capacity÷charging current×1.5 | |
charging current | 3000mA ( 0.4C ) | 0 ~ +40 °C | |
Maximum charging current | 8400mA ( 1C ) | 0 ~ +40 °C | |
Continuous discharge current | 8400mA ( 1C ) | -20 ~ +60 °C | |
Discharge cutoff voltage | 7.2V | 2.4V / 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 | L92*W18*H71mm | Length x wide x height | |
Pre-wired | Red = Positive,Black = Negative | ||
Protection Circuit Module:PCM-Li03S8-069 | |||
Maximal continuous charging current | 8A | ||
Maximal continuous Discharging current | 8A | ||
Over-charge detection voltage | 4.35V±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 | 2.40V±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 | 20±3A | can adjust | |
Over-current delay time | 5_15mS |