China Lithium Li Ion Power Tool 7.4V Lipo Laser Pointer Battery 18650 Vtc5 4000mAh Li Ion Cell Battery, Find details about China 18650 Price, 18650 Battery Backup from Lithium Li Ion Power Tool 7.4V Lipo Laser Pointer Battery 18650 Vtc5 4000mAh Li Ion Cell Battery
Item | Specification | |
Norminal Voltage | 7.4V | |
Norminal Capacity | 4000mAh | |
Max. Dimensions | 38mmX38mmX70mm | |
Internal Imprdance | ≤60mΩ | |
Standard Charge | Constant Current: 800mA | |
Constant Voltage: 8.4V | ||
End Current: 40mA | ||
Max. Charge Voltage | 8.4±0.10V | |
Max. Charge Current | 2000mA | |
Standard Discharge | Constant Current: 800mA | |
End Voltage: 5.0V | ||
Max. Discharge Current | 4000mA | |
Operating Temperature | Charge: 0~45ºC | |
Discharge: -20~50ºC | ||
Storage Temperature | Within 1 Month: -20~50ºC | |
Within 3 Months: -20~45ºC | ||
Within 1 Year: 0~45ºC | ||
Max. Weight | 168g | |
Cycle Life | ≥500 Times |