3S-4A LITHIUM ION BATTERY CHARGER MODULE TYPE-C

The 3S 12.6V 4A Lithium-Ion Battery Charger Module with USB Type-C is a battery charging module designed to charge 3-cell (3S) lithium-ion or lithium-polymer battery packs with a nominal voltage of 11.1 V and a full-charge voltage of 12.6 V. It features a USB Type-C input for convenient power connection and supports a maximum charging current of up to 4 A, enabling faster and more efficient charging. The module utilizes a constant-current/constant-voltage (CC/CV) charging method and incorporates overcharge, overcurrent, short-circuit, and thermal protection to ensure safe and reliable battery charging. Due to its high charging capacity, compact design, and built-in protection features, the 3S 12.6V 4A Lithium-Ion Charger Module is widely used in battery-powered embedded systems, robotics, portable electronic devices, IoT applications, drones, electric vehicles, and rechargeable power supply systems.