Micro USB Li-Po Battery Charger Module (TP4056X, 50/200/500mA)

The Micro USB Li-Po Battery Charger Module is a compact charging board designed to safely power single-cell 3.7V lithium-polymer batteries using the TP4056X IC. Featuring selectable charging currents and built-in thermal protection, it is an essential power management component for makers, students, and hobbyists building portable electronics and robotics projects.

TP4056X charging controller

The module is powered by the TP4056X IC to manage stable single-cell lithium-polymer battery charging cycles. It provides dedicated power regulation in a space-saving form factor.

Single-cell Li-Po compatibility

Engineered for 3.7V nominal Li-Po cells, this module handles standard rechargeable lithium packs. It provides an efficient charging solution for small DIY devices and custom robotics rigs.

Selectable charge currents

Charge rates can be configured to 50mA, 200mA, or 500mA to match your specific cell capacity. This flexibility ensures small and medium batteries can be charged safely without exceeding recommended current limits.

Integrated thermal protection

Built-in thermal protection continuously monitors operational conditions to safeguard against overheating during charging. This integrated safety feature helps maintain battery health and device longevity.

Micro USB power input

The onboard Micro USB port allows for convenient 5V power input from standard USB ports, power banks, and adapters. This makes recharging portable projects straightforward in the lab or in the field.

Downloads & documentation

• Product wiki (DFRobot)