3S 11.1V 4A 18650 Lithium Battery Overcharge And Over-current Protection board (BMS) ensures the security of battery pack. This battery management system design and Suitable for: 10.8V (Rated voltage of polymer battery) 11.1V (18650 or 3.7V lithium battery rated voltage) 12.6V (Lithium battery full charge voltage)
Note: Please allow 1-3 mm errors due to manual measurement. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same
Also, Note down and take care of following things while using 3S 11.1V 18650 Lithium battery protection board 12V 4A Overcharge And Overcurrent protection.
1.Maximum protection voltage ( for every single cell ): 4.255V ± 0.05V
2.Minimum protection voltage ( for every single cell ): 2.35V ± 0.05V
3.Maximum operating current: 4A
4.Size: 35mm * 32mm
- Three series of lithium battery protection board.
- Automatically cancel protection after protection conditions restore.
- With the function of overcharge protection, over discharge protection, short circuit protection, over-current protection.
- Suitable for lithium battery pack of 11.1V, 12V, 12.6V.
- Quiescent current < 30uA, so power consumption is small.