7.4V聚合物智能锂电池

No.

Items/项目

Specifications/规格

Remark

备注

1

Battery Voltage

电池电压

7.6V~7.9V

Delivery voltage, Within 10 days from Factory

交货电压，在出厂10天内

2

Difference voltage of each cell in one battery Set / 同组电压差

≤0.05V

Use a MultiMate with high accuracy of 0.001

用四位半的电压表测试

3

Standard charge condition

标准充电条件

Charge with 0.5C constant current and8.4V constant voltage, charge to8.4V,continue charging till current decline to ≤0.01C

充电电流用0.5C恒流,8.4V恒压充至电流≤0.01C

Charge volage:8.4V±0.02V

Charge current:0.5C

充电电压：8.4V±0.02V

充电电流：0.5C

4

Standard discharging method

标准放电方式

0.2C constant current discharge to 6.0V,

0.2C恒流放电至6.0V

5

Assemblage Maximum charge current

组装后最大充电持续电流

1C

For continuous charging mod

连续充电模式

6

Assemblage Maximum discharge current

组装后最大放电持续电流

1C

For continuous discharge mod

连续放电模式

7

Internal Impedance

内阻

Assemblage Impedance

装配后内阻≤200mΩ

Measure two sides of the drawing line after assembling.

装配后测试电池引线两端