3S 12.6V 2A 18650 Lithium Battery Charger Module (USB Type-C)

The 3S 12.6V 2A 18650 Lithium Battery Charger Module is a high-efficiency charging solution designed specifically for 3-cell (3S) lithium-ion battery configurations. By utilizing a modern USB Type-C input, this module provides universal compatibility with contemporary charging cables, eliminating the need for specialized or bulky power adapters. It is an ideal component for managing DIY battery packs in robotics, portable electronics, and embedded systems.

Advanced Battery Management

This module is engineered with safety and longevity in mind. It incorporates overcharge protection to safeguard individual cells and features automatic cell balancing, which ensures that all three cells in the series maintain consistent performance and voltage levels over time. The integrated LED indicators provide immediate visual feedback, displaying a Red light during the charging process and switching to Green once the battery pack is fully charged.

Compact and Versatile Integration

With a remarkably small footprint of only 25 x 18 mm and a weight of just 6 grams, this charger is designed for seamless integration into space-constrained projects. Its lightweight build makes it particularly suitable for weight-sensitive applications such as RC vehicles, drones, and portable power banks.

Key Features

• USB Type-C Input: Offers universal compatibility and convenience for modern charging setups.

• Automatic Cell Balancing: Maintains long-term battery health by equalizing voltage across all three cells.

• Integrated Safety: Built-in overcharge protection ensures the safety of the lithium-ion cells during use.

• Status Monitoring: Dual LED indicators clearly signal charging progress (Red) and completion (Green).

• Portable Design: Ultra-compact and lightweight, making it perfect for embedded and handheld electronics.

Technical Specifications

Typical Application Scenarios

• Robotics & IoT: Reliable power management for autonomous robots and remote sensor nodes.

• DIY Power Solutions: Building custom 12.6V power banks or backup supplies.

• Portable Gear: Charging circuitry for handheld electronic devices and testing equipment.

• Light EVs: Battery management for small e-bikes, scooters, and RC applications.

Package Includes

• 1 × 3S 12.6V 2A 18650 Lithium Battery Charger Module (Type-C)

Important Product Disclaimer

Please note that the product information provided on our website may not be entirely accurate as it is collected from various sources on the web. While we strive to provide the most up-to-date information possible, we cannot guarantee its accuracy. We recommend that you always read the product labels, warnings, and directions before using any product. Product images are shown for illustrative purposes only and may differ from the actual product.

Note

• Input Requirements: Ensure your USB power source is capable of providing sufficient current to support the 2A charging rate.

• Safety First: Lithium batteries can be hazardous if handled incorrectly; always verify your wiring polarity and cell health before connecting the module.