USB Type-C 1S LiPo / Li-ion Battery Charger Module

USB Type-C 1S LiPo / Li-ion Battery Charger Module

A compact and efficient single-cell lithium battery charger module with USB Type-C input. Perfect for DIY power banks, portable devices, and embedded battery-powered projects.

Key Features

• USB Type-C charging input
• Supports 1S LiPo / Li-ion batteries (3.7V nominal)
• Onboard charge management IC
• Overcharge and over-discharge protection
• Compact PCB — easy to integrate into projects
• LED charge status indicator
• Boost converter output for 5V USB power delivery

Specifications

• Input: USB Type-C 5V
• Battery: 1S LiPo / Li-ion (3.7V)
• Charge Current: ~1A (typical)
• Output: 5V boost (for USB output)
• Protection: Overcharge, over-discharge, short circuit
• PCB Size: ~36 × 17mm (approx.)

Applications

• DIY power banks
• Portable Arduino / ESP32 projects
• Wearable electronics
• Battery-powered IoT devices