China Li-ion Battery Manufactures 7.4V 13ah 18650 2s5p Li-ion Battery Pack, Find details about China Li-ion Battery, Battery Manufactures from Li-ion Battery Manufactures 7.4V 13ah 18650 2s5p Li-ion Battery Pack
18650/2S5P Li-ion Battery Pack 7.4V/13AH | |||
Model: | |||
Item | Specification | Remark | |
Nominal capacity | 13000mAh | 0.5C discharge Cell: 18650 | |
Nominal voltage | 7.4V | 3.7V / 1Cell | |
Charging voltage | 8.4V±0.05V | 4.2V / 1Cell | |
Charging method | CC/CV | (Constant-current and -Voltage with Limited current | |
Standard charging time | 3000mA/5hour , 5000mA/3hour | Battery capacity÷charging current×1.5 | |
charging current | 5200mA ( 0.4C ) | 0 ~ +40 °C | |
Maximum charging current | 9000mA ( 0.7C ) | 0 ~ +40 °C | |
Continuous discharge current | 9000mA ( 0.7C ) | -20 ~ +60 °C | |
Discharge cutoff voltage | 4.8V | 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*W37*H71mm | Length x wide x height | |
Pre-wired | Red = Positive,Black = Negative | ||
Protection Circuit Module:PCM-L02S10-207 | |||
Maximal continuous charging current | 10A | ||
Maximal continuous Discharging current | 10A | ||
Over-charge detection voltage | 4.25 V ±0.025V | single cell | |
Over-charge release voltage | 4.05±0.05V | single cell | |
Over-charge detection delay time | 0.7S-1.3S | single cell | |
Over-discharge detection voltage | 2.40V±0.062V | single cell | |
Over-discharge release Voltage | 3.0±0.10V | single cell | |
Over-discharge detection delay time | 89-167mS | single cell | |
Over-current detection | 20±3A | can adjust | |
Over-current delay time | 6.7ms-13.9ms |