Lithium Battery Charger V1.0

This fast and efficient Lithium Battery Charger is designed for single-cell Li-Ion or Li-Polymer batteries. Capable of charging 3.7V LiPo batteries at a rate of 500 mA per hour, this charger ensures your devices are powered up quickly, making it an essential tool for frequent battery replacements.

The compact board is equipped with a reliable charging circuit, a convenient Type-C USB connector, and a status LED, providing real-time charging progress updates. It also includes a JST-type connector compatible with standard battery fittings, ensuring easy integration into any setup.

An upgrade to version 1.0 enhances the charger's functionality with a refined PCB silk screen, optional current pad selection for varied charging speeds, and dual output interface terminals available at 3.3V and 5V, suitable for powering additional devices on the go.

Additionally, the charger features a novel reverse connection protection pad, safeguarding against incorrect setups which can impair function. With these enhancements, this charger combines versatility and safety, ready to meet multiple charging needs in any project or application.