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4-series lithium battery protection board 30A high current, 4-series automatic recovery 14.8V 16.8V without activation

Single 3.7V lithium battery protection board 3/4 MOS 18650 polymer protection board 7.5A working current

Single 3.7V lithium battery protection board 3/4 MOS 18650 polymer protection board 7.5A working current

Single 3.7V lithium battery protection board 3/4 MOS 18650 polymer protection board 7.5A working current

6-series 22V24V12A electric tool solar lighting 18650 dedicated lithium battery protection board BMS

4 series 14.8V lithium battery protection board 18650 16.8V overcharge over discharge short circuit protection 20A current limiting protection...

4 strings of 14.8V 18650 lithium polymer battery protection board 16.8V anti overcharge and over discharge 12A current limiting

Protection board 2 strings 7.4V 8.4V lithium battery pack protection board 3A current anti overcharging and over discharging

3 series 11.1V 12V 12.6V lithium battery protection board with overcharge, over discharge, short circuit function 10A current limiting

Single string 18650 lithium battery protection board with a current of 12A and 3.7V can be connected/protected against overcharging, overcurrent, and short circuit...

3 series 12V18650 lithium battery protection board 11.1V 12.6V anti overcharge and over discharge peak 10A overcurrent protection

3 strings of 11.1V 12V 12.6V 18650 lithium battery protection board can start the drill with 20A current