TP4056 Type-C 5V 1A Lithium Battery Charger Board – Safe Li-ion Charging

TP4056 Type-C 5V 1A Lithium Battery Charger Board is a reliable and efficient charging module designed specifically for single-cell lithium-ion and lithium-polymer batteries. With constant-current/constant-voltage (CC/CV) charging technology, it ensures safe, stable, and accurate charging every time.

This TP4056 Type-C 5V 1A Lithium Battery Charger Board comes with a USB Type-C input interface, making it compatible with modern charging setups. The built-in LED indicator helps you monitor the charging status—red for charging and blue/green when fully charged.

Compact, lightweight, and easy to integrate, the TP4056 Type-C 5V 1A Lithium Battery Charger Board is ideal for DIY electronics, power banks, portable devices, and embedded systems. It offers a ±1.5% charging accuracy, works seamlessly in temperatures from -10°C to +85°C, and provides reliable performance for both hobbyists and professionals.

Whether you’re building a custom power bank or need a dependable charging solution for 18650 batteries, this TP4056 Type-C 5V 1A Lithium Battery Charger Board is the perfect choice.

Specifications

Key Features

• Compact SOP package with minimal external components

• Type-C input interface for modern compatibility

• LED indicator shows charging and full charge states

• Constant-current / constant-voltage charging

• High charging accuracy of ±1.5%

• Suitable for single-cell Li-ion/LiPo batteries (3.7V/4.2V)

• Wide operating temperature range for versatile use

Applications

• DIY Power Banks

• Lithium-Ion Battery Charging Circuits

• Portable Electronics

• Battery-powered DIY Projects

• Embedded Systems & Prototyping

Package Includes

• 1 × TP4056 Battery Charging Protection Module (Type-C)

Frequently Asked Questions

What input does it need?
A 5V USB Type-C supply such as a phone charger or computer USB port.

How do I know the battery is charged?
The red LED lights while charging and the blue/green LED lights when charging is complete.

Can I charge two cells in series?
No. The TP4056 is for a single 3.7V Li-ion/Li-Po cell, or several cells connected in parallel only.

Can I change the charging current?
Yes. The default is 1A, set by the PROG resistor. Replace it with a higher value for smaller batteries (for example, about 2.4kΩ for 500mA).