Shenzhen Tongke New Energy Co., Ltd

Cylindrical lithium battery

32140 15000mah

ITEM(32140-15000EB)SPECIFICATIONNormal capacity15000mAhStandard charge method
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ITEM(32140-15000EB)SPECIFICATION
Normal capacity15000mAhStandard   charge method Standard discharge method
Minimum capacity14900mAh
Normal voltage3.2V
Charging voltage3.65   ±0.05 V
Discharge ending voltage2.0   ± 0.05 V
Standard charging current0.5C(7500mA)
Standard discharge current0.2C(3000mA)
Max continuous charge current0.2C(0≤T≤15℃)
0.5C(15≤T≤30℃)
1.0C(30≤T≤50℃)
Max continuous discharge current0.2C(-2O≤T≤0℃)
1.0C(O≤T≤20℃)
3.0C(2O≤T≤45℃)
1.0C(45≤T≤60℃)
Max pulse discharge current5C(10s)
Max recommended charge anddischarge cell body temperatureCharge:0~45℃                                                      Discharge:-20~60℃
Maximum short term allowable charge and discharge cell body   temperature.Charging and discharging at these conditions will shorten cell   cycle life.Charge:   60℃                                 Discharge:75℃  
Storage TemperatureOne   month-20℃~50℃,≤80%RH
Three months-20℃~45℃,≤80%RH
One year-20℃~   25℃,≤75%RH
Internal resistance≤10mΩ(AC   Impedance,1000 Hz,50%SOC)
Weight≤300g

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