TP4056/TC4056 1A Li-Ion Battery Charger Board – Micro USB Power Module

The TP4056/TC4056 1A Li-Ion Battery Charger Board is a compact and efficient charging module designed for single-cell lithium-ion batteries. Equipped with a Micro USB input, this module provides constant current/constant voltage (CC/CV) charging at up to 1A. It’s widely used in DIY power banks, battery-powered projects, and rechargeable embedded systems.

Key Features

• Built-in TP4056/TC4056 Li-ion battery charging IC

• Micro USB input for easy power connection

• Charges 3.7V single-cell Li-ion or Li-Po batteries

• Charging current up to 1A (adjustable via onboard resistor)

• Onboard LED indicators for charging (red) and full charge (blue) status

Technical Details

• Product Name: TP4056/TC4056 1A Li-Ion Battery Charger Board

• Input Interface: Micro USB or soldering pads (IN+ / IN-)

• Input Voltage: 4.5V to 5.5V DC

• Charging Voltage: 4.2V ±1%

• Charging Current: Default 1A (adjustable by replacing Rprog)

• Battery Type: 3.7V Li-ion or Li-Polymer

• Protection: No battery protection (version without DW01 chip)

• IC Chip: TP4056 or TC4056

• Indicator LEDs: Red = Charging, Blue = Fully charged

• Module Dimensions: Approx. 25mm x 19mm x 3mm

• Operating Temperature Range: -10°C to +85°C

Applications

• DIY power bank projects

• Embedded battery charging systems

• Portable electronics and wearables

• Rechargeable sensor modules and IoT devices

• Hobby electronics and prototyping

Why Choose the TP4056/TC4056 1A Li-Ion Battery Charger Board?

The TP4056/TC4056 1A Li-Ion Battery charger board is ideal for compact, low-cost lithium battery charging solutions. It features stable charging control, status indication, and easy integration via Micro USB or direct solder pads. This module is perfect for both hobbyists and professionals working on rechargeable battery systems.

Package Includes

• 1 x TP4056/TC4056 1A Li-Ion Battery Charger Board – Micro USB Power Module