NO. | Item 项目 | Specifications 规格要求 |
4.1 | Nominal capacity 标称容量 | 2200mAh 0.2C Discharge (0.2C放电) |
Minimum Capacity ***小容量 | 2200mAh 0.2C Discharge (0.2C放电) | |
4.2 | Nominal voltage 标称电压 | 3.7V |
4.3 | Charge current 充电电流 | Standard Charge (标准充电) :0.5C Rapid charge (快速充电) :1.0C |
4.4 | Standard Charging method 标准充电方法 | 0.5C CC(constant current)charge to 4.2V,then CV(constant voltage 4.2V)charge till charge current decline to ≤0.01C 0.5C CC(恒流)充电至4.2V,再CV(恒压4.2V)充电直至充电电流≤0.01C |
4.5 | Charging time 充电时间 | Standard Charging (标准充电) Approx 5 hours 大约5小时 Rapid charge (快速充电) Approx 2 .5hours大约2.5小时 |
4.6 | Max.charge current ***大充电电流 | Constant Current 1C Constant Voltage 4.2V 0.01 C cut-off(持续电流:1C持续电压:4.2V截止电流:0.01 C) |
4.7 | Max.discharge current ***大放电电流 | Constant current 10C end voltage3.0V(持续电流:10 C截止电压:3.0V) |
4.8 | Standard Discharge Current 标准放电电流 | Constant current 1 C end voltage3.0V(持续电流:1C截止电压:3.0V) |
4.9 | Discharge cut-off voltage 放电截止电压 | 3.0V |
4.10 | Charge cut-off Voltage 充电截止电压 | 4.2V |
4.11 | Initial Impedance 初始内阻 | ≤45毫欧 |
4.12 | Weight 重量 | Approx(约):45g |
4.13 | Operating temperature 工作温度 | Charging(充电): 0℃~45℃ Discharging(放电):-20℃~60℃ |
4.14 | Storage temperature 储存温度 | -5℃~35℃ |
4.15 | Storage Humidity 储存湿度 | ≤75% RH |
4.16 | Appearance 外观 | Without scratch,distortion,contamination and leakage (无划痕、变形、污迹、电解液泄露) |
4.17 | 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 |
通信后备锂电池(48v 12v 2200mAh)