4S 14.8V 16.8V 18650 Lithium Battery Protection Board with Balancing for 40A Electric Drill Start

This product is a high-performance lithium battery protection board designed for use with 18650 batteries. It features balancing capabilities to ensure optimal battery performance and longevity. With a robust capacity to handle up to 40A, it is particularly suitable for powering electric drills, ensuring a reliable and efficient start every time. The board operates effectively within a voltage range of 14.8V to 16.8V, providing a secure and stable power source for demanding applications. Ideal for enthusiasts and professionals seeking to enhance the safety and efficiency of their power tool batteries. Voltage: 6.3V-50V Part Number: HW-293 Manufacture country: China Instructions included: No