China Primary Rechargeable Lithium Polymer Battery (820mAh), Find details and Price about China Lithium Polymer Battery, Polymer Battery from Primary Rechargeable Lithium Polymer Battery (820mAh)
NO. | Item | Specifications |
1 | Nominal capacity | 820mAh 0.2C Discharge |
Min capacity | 770mAh 0.2C Discharge | |
2 | Nominal voltage | 3.7V |
3 | Charge current | Standard Charge :0.2C |
4 | Standard Charging method | 0.5C CC(constant current)charge to 4.2V,then CV(constant voltage 4.2V)charge till charge current decline to ≤0.01C |
5 | Charging time | Standard Charging Approx4.5 hours |
6 | Max.discharge current | Constant current 2C end voltage 3.0V |
7 | Standard Discharge Current | Constant current 0.2 C end voltage 3.0V |
8 | Discharge cut-off voltage | 3.0V |
9 | Charge cut-off Voltage | 4.2V |
10 | Initial Impedance | ≤80mW |
11 | Weight | Approx:90g |
12 | Operating temperature | Charging:0ºC~45ºC Discharging:-20ºC~60ºC |
13 | Storage temperature | -5ºC~35ºC |
14 | Storage Humidity | ≤75% RH |
15 | Appearance | Without scratch,distortion,contamination and leakage |
16 | Standard environmental condition | Temperature: 23±5ºC Humidity : 45-75%RH Atmospheric Pressure:86-106 Kpa |