18650 Lithium Battery Charger Module 5V 1A with Protection

This compact lithium battery charger module provides safe, efficient charging for 18650 and other Li ion cells. Built with integrated protection, it prevents overcharging, overheating, and short circuits for dependable performance. Whether used for DIY electronics, repairs, power banks, or hobby projects, this module offers stable 1A charging with clear LED indicators that show charging and full charge status. With multiple input options, including Micro USB, Mini USB, and Type C, it fits easily into a wide range of setups.

Key Features

• Supports 18650 and Li ion battery charging with built in protection

• Provides stable 1A linear charging for consistent, reliable performance

• LED indicators show charging (red) and full charge (green)

• Multiple input interfaces: Micro USB, Mini USB, and Type C

• Compact and lightweight design ideal for DIY electronics and hobby projects

Why Choose Our 18650 Lithium Battery Charger Module

Unlike basic charging boards, this version includes dual protection functions to help safeguard your battery and connected devices. Its adjustable current, accurate charge regulation, and multiple USB input formats make it more versatile for custom builds and repairs. Whether you’re assembling a power bank or upgrading a device, this module makes charging safe and straightforward.

Perfect For

• DIY electronics projects

• Power bank builds

• Battery powered devices

• Repairs and prototyping

• Hobbyists and small tech workshops

Specifications

• Charging Current: 1A adjustable

• Charge Accuracy: 1.5%

• Input Voltage: 4.5–5.5V

• Full Charge Voltage: 4.2V ± 1%

• Operating Temperature: -10° to +85°

• Interfaces: Micro USB, Mini USB, Type C USB

Reliable Charging Made Simple

A compact, protected charging solution designed for safe and efficient lithium battery use.