TP4056 1A Lithium-Ion Battery Charger Module | 5V type C 18650 Li-ion Battery Charging Board with Protection

TP4056 1A Lithium-Ion Battery Charger Module with Protection

The TP4056 1A Lithium-Ion Battery Charger Module is a compact charging board designed for charging single-cell 3.7V rechargeable lithium-ion batteries, including commonly used 18650 Li-ion cells. It accepts a 5V input through the Type- C port and provides a convenient solution for DIY battery-powered electronics and portable projects.

The module combines lithium-ion charging functionality with battery protection, making it useful for applications such as DIY power banks, LED projects, Arduino projects, robotics, portable electronics and rechargeable battery packs.

Key Features

• Module: TP4056 Lithium-Ion Battery Charger
• Input: 5V DC via Type- C
• Charging Current: Up to 1A
• Battery Type: 1S 3.7V Li-ion battery
• Full-Charge Voltage: 4.2V
• Suitable for 18650 and other compatible single-cell Li-ion batteries
• Compact PCB design for DIY applications
• Built-in protection on compatible TP4056 protection versions
• Easy to integrate into rechargeable battery projects

Applications

Suitable for 18650 battery charging, DIY power banks, Arduino projects, LED lights, portable electronics, robotics, IoT projects and other single-cell Li-ion applications.

Important

This module is designed for one 3.7V Li-ion cell (1S) and charges the cell to 4.2V. It is not suitable for charging 2S, 3S or higher-voltage battery packs. Always verify the module version, battery polarity and wiring before use.

Input Voltage: 5V DC
Charging Voltage: 4.2V
Charging Current: Up to 1A
Battery Configuration: 1S Li-ion
Connector: Type- C
Battery Chemistry: Lithium-Ion