3S 11.1V/12.6V 18650 Lithium Battery Protection Board with Balancing for Starting Electric Drill, 40A Current.

This product is a protection board designed for 18650 lithium batteries, offering a voltage range of 11.1V to 12.6V. Specifically tailored for starting electric drills, it features a balancing function to ensure optimal performance and longevity of the batteries. The board can handle a current of up to 40A, providing robust protection against overcharge, over-discharge, and short-circuit incidents. It is an essential component for those looking to enhance the reliability and efficiency of their battery-operated tools. Voltage: 6.3V-50V Part Number: HW-288 Manufacture country: China Instructions included: No