BL1830 Li-Ion Battery BMS PCB Charging Protection Board for 18V BL1815 BL1860 LXT400 BL1850 4 Pack

1. The integrated dual IC detects the voltage of each cell. And remember the number of uses 2 Each battery can be detected and protected. Overheat protection overvoltage protection overvoltage protection overload protection. 3. The entire new series achieves low voltage shutdown. Cooperate with many factories 4. Stable quality and anti-vibration. It is the best partner of torque wrench and impact drill and angle grinder. Material:PCB colour:green Package Contents: 4 x Li-ion Battery Protection Board