The 3S 2A Lithium Battery Charger Module is a compact charging board designed for 3-cell (3S) lithium-ion battery packs. It provides controlled charging for a 3S battery pack and is suitable for DIY power supplies, portable electronics, robotics, and rechargeable battery projects.

Features

• Designed for 3S lithium-ion battery packs
• 12.6V charging output for 3S Li-ion batteries
• Supports up to 2A charging current
• USB Type-C input
• Compact and lightweight PCB design
• Integrated charging control circuitry
• Easy-to-use battery and power connections
• Suitable for DIY and embedded battery applications
• Efficient switching-type charging design

Specifications

Terminal Configuration

Applications

• 3S Li-ion battery packs
• DIY rechargeable battery systems
• Portable power supplies
• Robotics projects
• RC and hobby electronics
• LED lighting systems
• Portable electronic devices
• Arduino and ESP32 projects
• DIY power-bank systems

Advantages

• 2A charging capability
• USB Type-C input for convenient power connection
• Compact and easy to install
• Integrated charging control circuitry
• Suitable for 3-cell battery packs
• Efficient charging design
• Ideal for DIY electronics and battery-powered projects

Size

• Compact PCB module
• Exact dimensions may vary slightly depending on the board version.

Package Includes

• 1 × 3S 2A Lithium Battery Charger Module

Note

This module is intended for 3S lithium battery packs and provides a maximum charging voltage of approximately 12.6V. Always verify the battery configuration, polarity, and required charging current before connecting. Use a suitable input power source capable of supplying the required current.