4S 40A Li-ion Battery Management System (BMS)

The 4S 40A Li-ion Battery Management System (BMS) is a protection and control board designed for four lithium-ion cells connected in series (4S), commonly using 18650 batteries. Its main role is to protect the battery pack during charging, discharging, and normal operation, ensuring safety, reliability, and longer battery life. This BMS supports high current applications up to 40A, making it suitable for power tools, inverters, robotics, solar systems, and DIY battery packs.  Key Features...

5,000 RWF