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3.7V 5000mAh 21700 Lithium Ion Batteries
NO. 序号 |
Item 项目 |
Specifications 规格要求 |
4.1 |
Typical Capacity 典型容量 |
5000mAh @0.2CDischarge (0.2C放电) |
Minimum capacity 最小容量 |
5000mAh @0.2C Discharge (0.2C 放电) |
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4.2 |
Nominal voltage 标称电压 |
3.7V |
4.3 |
Standard Charge 标准充电 |
CC/CV,0.2C5A,4.20V |
4.4 |
Standard Discharge 标准放电 |
CC,0.2C5A,3.00V |
4.5 |
End-of-charge Voltage 充电截止电压 |
4.20V±0.05V |
4.6 |
End-of-charge Current 充电截止电流 |
0.01C5A (At CV mode) |
4.7 |
End-of-discharge Voltage 放电截止电压 |
3.00V |
4.8 |
Charging Time 充电时间 |
7.Ohours(standard charge)7小时 |
4.9 |
Quick Charge Current 快速充电电流 |
2500mA |
4.10 |
Quick Discharge Current 快速放电电流 |
5000mA |
4.11 |
Max Discharge Current 最大放电电流 |
15000mA |
4.12 |
Initial Impedance 初始内阻 |
Max:20mΩ |
4.13 |
Weight 重量 |
Approx(约):70±1g |
4.14 |
Operating temperature 工作温度 |
Charging(充电): 0℃~45℃ Discharging(放电):-20℃~60℃ |
4.15 |
Storage temperature 储存温度 |
-5℃~35℃ |
4.16 |
Storage Humidity 储存湿度 |
≤75%RH |
4.17 |
Appearance 外观 |
Without scratch,distortion,contamination and leakage (无划痕、变形、污迹、电解液泄露) |
4.18 |
Standard environmental condition 标准环境 |
Temperature(温度) : 23±5℃ Humidity(湿度) :45-75%RH Atmospheric Pressure(大气压) : 86-106 KPA |
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