3.7V聚合物电池(XL055771*1S2P)

No.

Items/项目

Specifications/规格

Remark

备注

1

Capacity for assembled cell discharging by 0.2C

电芯组装后0.2C标准放电方式的容量

≥4340mAh

Standard discharging method

标准放电方式

2

Battery Voltage

电池电压

≥3.7V

Delivery voltage, Within 10 days from Factory

交货电压，在出厂10天内

3

Standard charge condition

标准充电条件

Charge with 0.5C constant current and4.2V constant voltage, charge to4.2V,continue charging till current decline to ≤0.01C

充电电流用0.5C恒流,4.2V恒压充至电流≤0.01C

Charge volage:4.2V±0.02V

Charge current:0.5C

充电电压：4.2V±0.02V

充电电流：0.5C

4

Standard discharging method

标准放电方式

0.2C constant current discharge to 3.0V,

0.2C恒流放电至3.0V

5

Assemblage Maximum charge current

组装后***大充电持续电流

4400mA

For continuous charging mod

连续充电模式

6

Assemblage Maximum discharge current

组装后***大放电持续电流

4400mA

For continuous discharge mod

连续放电模式

7

Internal Impedance

内阻

Assemblage Impedance

装配后内阻≤100 mΩ

Measure two sides of the drawing line after assembling.

装配后测试电池引线两端

No.

Items/项目

Specifications/规格

Remark

备注

1

Nominal Capacity

标称容量

2200mAh

0.2C Standard discharge

0.2C 标准放电

2

Minimum Capacity

***小容量

2170mAh

3

Nominal Voltage

标称电压

3.7V

Mean Operation Voltage

即工作电压

4

Delivery voltage

交货电压

3.7~3.9V

Within 10 days from Factory

在出厂10天内

5

Charge Voltage

充电电压

4.2V±0.03V

By standard charge method

标准充电方式

6

Standard charging method

标准充电方式

0.5C constant current,4.2V constant voltage charge to 4.2V,continue charging till current decline to ≤0.01C

0.5C恒流4.2V恒压充至电流≤0.01C

,时间4.5h(供参考)

7

Charge current

充电电流

0.5C

1100mA

Standard charge, charge time:4.5h(Ref)

标准充电，时间4.5h(供参考)

1.0C

2200mA

Rapid Charge, charge time:3.0h(Ref)

快速充电，时间3h(供参考)

8

Standard discharging method

标准放电方式

0.2C constant current discharge to 3.0V,

0.2C恒流放电至3.0V

9

Cell Internal Impedance

单电芯内阻

≤50mΩ

Internal resistance measured at AC 1KH_Zafter 50% charge

半电态下用交流法测量内阻