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452339电芯规格
NO. |
Items |
Specifications |
|
1 |
Charge voltage 充电电压 |
4.2V |
|
2 |
Nominal voltage 标称电压 |
3.7V |
|
3 |
Nominal capacity 标称容量 |
350mAh 1C Discharge (1C放电) |
|
Typical capacity 典型容量 |
350mAh@1C Discharge |
||
4 |
Charge current 充电电流 |
Standard Charging::0.2C 标准充电:0.2C Rapid charge:1.0C 快速充电:1.0C |
|
5 |
Standard Charging method 标准充电方法 |
0.2C CC(constant current)charge to 4.2V,then CV(constant voltage 4.2V)charge till charge current decline to≤0.02C 0.2CCC(恒流)充电至4.2V,再CV(恒压4.2V)充电直至充电电流≤0.02C |
|
6 |
Charging time 充电时间 |
Standard Charging: 3.0 hours (Ref.) 标准充电: 3.0小时(参考值) Rapid charge:1.0 hours (Ref.) 快速充电:1.0小时(参考值) |
|
7 |
Max.charge current 最大充电电流 |
1.0C |
|
8 |
Max.discharge current 最大放电电流 |
1.0C(瞬间2C) |
|
9 |
Discharge cut-off voltage 放电截止电压 |
2.4V或2.8V,3.0V(取决于保护板IC) |
|
10 |
Discharge temperature 放电温度 |
-20~+55℃ |
|
11 |
Temperature range for storage 储存温度范围 |
less than 1 month 一个月以内 |
-20~+55℃ |
less than 3 month 三个月以内 |
-20~+40℃ |
||
less than 1 year 一年以内 |
0~+25℃ |
||
12 |
Cell Weight 电芯重量 |
Approx: 9g 约: 9g |
|
13 |
Cell Dimension 电芯尺寸 |
Length长度: 39.5 mm Max (not including tabs) Width宽度: 23.0 mm Max Thickness厚度: 4.5mm Max
|