4S 2A Lithium Battery Charging Module with Type-C Connector

The eletechsup multifunctional charging module is designed to deliver reliable power and charging for 4S lithium battery packs. The board features a modern USB Type-C interface, as well as special jumper pads for adjusting the parameters to your specific cell configuration and charging current. Built-in LED indicators for operating modes (OK and CR) let you visually track the battery charging progress. The module is widely used in portable devices, lighting fixtures, and DIY charging solutions. Features: Product type: lithium battery charger board (Lithium Battery Charger) Specifications: supports 4S configuration, charging current up to 2A, input voltage 3–6 V, USB Type-C connector Purpose: safe and efficient charging of multi-cell lithium-ion and lithium-polymer battery packs