High quality 3s2p 18650 li-ion battery pack, 11.1v 4000mAh battery pack
USD $1 - $10 /Piece
Min.Order:100 Pieces
Shenzhen Vodno Technology Co., Ltd.
A grade battery 3s2p 18650 li-ion battery pack 11.1v 4000mAh 4400mAh 5200mAh
Nominal Voltage | 11.1V | |
Nominal Capacity | 4400mAh | |
Internal Resistance | ≤60mΩ | |
1000 times cycles ≤60mΩ | ||
Discharge end voltage | 8.25V | |
Charge protect voltage | 12.6V | |
Max charge voltage | 8.25V | |
Max charge current | 2.2A | |
Max discharge current | 4.4A | |
Charging method | CC-CV | |
Working temperature | Charge | -20~45°C,45~85%RH |
Discharge | -20~60°C,45~85%RH |
1.electrical and hobby
2.Emergency power supply, LED light and flashlight.
nsumer applications
4.electrical tools
lar lawn, remote control
6.electric vacuum cleaner, electric sweeper
7.Backup power supply, Medical Device and so on.