6S 40A 18650 Lithium Battery Management Board

The 6S 40A 18650 Lithium Battery Management Board (BMS) is a high-quality battery management system designed to monitor the status of batteries and control the process of charging/discharging the battery. Six batteries (18650) can be connected simultaneously to this charge-discharge controller module. The module has protection against short circuits, overcharge, and over-discharge. One of the functions of the charge controller is to turn off the power supply for the batteries when the maximum capacity of at least one battery is reached. This BMS controller is designed for more than 30,000 hours of operation. The maximum allowable current is 40 A. If the maximum permissible value of the supply voltage is exceeded, the charge controller activates the “protection” mode.