Datasheet

电性能
7.1 Charge method 充电方式:
7.1.1 Charging shall consist of charging at a 0.55A constant current rate until the cell voltage reaches 3.6V. The
cell shall then be charged at constant voltage of 3.6 volts while tapering the charge current. Charging
shall be terminated when the charging current has tapered to 20mA±5mA.
0.55A恒流充电至3.6V，再以3.6V恒压充电至电流衰减为20mA±5mA。
7.1.2 Charging shall consist of charging at a 1.5A constant current rate until the cell voltage reaches 3.6V. The
cell shall then be charged at constant voltage of 3.6 volts while tapering the charge current. Charging
shall be terminated when the charging current has tapered to 20mA±5mA.
1.5A恒流充电至3.6V，再以3.6V恒压充电至电流衰减为20mA±5mA。
7.2 Discharge method 放电方式:
7.2.1 Cells shall be discharged at a constant current of 0.5C to 2.0 volts
0.55A恒流放电至2.0V
7.2.2 Cells shall be discharged at a constant current of 1.5A to 2.0 volts
1.5A恒流放电至2.0V
7.2.3 Cells shall be discharged at a constant current of 5A to 2.0 volts
5A恒流放电至2.0V
7.2.4 Cells shall be discharged at a constant current of 10A to 2.0 volts
10A恒流放电至2.0V
7.2.5 Cells shall be discharged at a constant current of 30A to 2.0 volts
25A恒流放电至2.0V
7.3 Weight of Bare Cell 电芯重量
Meet 3.9 by balance 见3.9标准
7.4 Internal Impedance 内阻
The impedance shall be measured at AC 1k Hz initially.
在1kHz交流条件下使用内阻测试仪测试电芯内阻
12mohm ≤Initial Internal Impedance ≤ 25mohm
12mohm ≤电芯内阻≤ 25mohm