Overview

This is a micro USB Li Po battery charger module that uses TP4056 integrated circuit with 1 A charging current. 

It uses a micro USB for connecting the board to computer and works with linear charging.

This module can be used to charge single cell battery and it has the ability to protect your lithium battery from overcharging.

Specifications

• Input Voltage: 5 V
• Charge Off Voltage: 4.2 V ± 1 %
• Maximum Charging Current: 1000 mA
• Battery Over Charge Protection Voltage: 2.5 V
• Battery Over Current Protection: 3 A
• Dimensions: 2.6 cm x 1.7 cm