Parameters Index:
No. Item Spec Remark
1 Charge Voltage Max. 8.4V
2 Nominal Voltage 7.4V Cell voltage between7.2V ~7.8V before shipping
3 Nominal Capacity : 2600mAh at 0.5C Discharge Nominal capacity refers to the capacity of 0.5C discharge with 5.5V cut-off voltage, after charging with standard method.
4 Cycle Life ≥700 Times One cycle refer to one charge period and then one discharge period.
Test condition:
Charge: 1C to 8.4V
Discharge: 1C to 5.5V
The cycle life is the cycle times when the discharge capacity is about 80% of the rated capacity.
5 Self-discharge Residual Capacity>90% After standard charging, storied at 25°C±0.5°C for 30 days, then measure the capacity as item 4.
6 Impedance Max: 150mH ,After standard charging, measure the internal resistance with AC1KHz
7 Charge Current Max. 1.0C
8 Discharge Current Max. 1.5C
9 Discharge Cut-off Voltage 5.5V
10 Operating Temperature Charge: 0 ℃~ +45℃
No. Item Spec Remark
1 Charge Voltage Max. 8.4V
2 Nominal Voltage 7.4V Cell voltage between7.2V ~7.8V before shipping
3 Nominal Capacity : 2600mAh at 0.5C Discharge Nominal capacity refers to the capacity of 0.5C discharge with 5.5V cut-off voltage, after charging with standard method.
4 Cycle Life ≥700 Times One cycle refer to one charge period and then one discharge period.
Test condition:
Charge: 1C to 8.4V
Discharge: 1C to 5.5V
The cycle life is the cycle times when the discharge capacity is about 80% of the rated capacity.
5 Self-discharge Residual Capacity>90% After standard charging, storied at 25°C±0.5°C for 30 days, then measure the capacity as item 4.
6 Impedance Max: 150mH ,After standard charging, measure the internal resistance with AC1KHz
7 Charge Current Max. 1.0C
8 Discharge Current Max. 1.5C
9 Discharge Cut-off Voltage 5.5V
10 Operating Temperature Charge: 0 ℃~ +45℃