• Overview: The 2S 7.4V 8A Li-ion 18650 Protection Board is an essential Battery Management System (BMS) designed for the safe charging and discharging of two series-connected lithium batteries.

• Key Features: Delivers a reliable 8.4V charging voltage while supporting a robust 8A maximum continuous current. It features advanced built-in protection circuits to safeguard your battery packs against overcharging, over-discharging, and potentially dangerous overcurrent situations.

• Applications: Perfect for building custom 7.4V battery packs, powering DIY robotics, RC vehicles, portable electronics, and safely upgrading power tools with lithium technology.