TP4056 1A Micro type Charging Module

Key Features

• 1A constant current charging for single-cell Li-ion/Li-Po batteries
• Micro USB input for easy connection
• LED indicators for charging status (charging/full)
• Overcharge, over-discharge, and short-circuit protection
• Compact, lightweight, and easy to integrate

Technical Specifications

• Input Voltage: 5V DC via Micro USB
• Output Charging Current: 1A typical
• Battery Type: Single-cell Li-ion / Li-Po (3.7V nominal)
• Interface: Micro USB input + 2-pin battery output
• Dimensions: Module-dependent

Applications

• DIY power banks and battery packs
• Arduino, ESP32, and other microcontroller projects
• Portable electronics charging
• Robotics and IoT devices
• Embedded battery-powered systems

Package Includes

• 1 × TP4056 1A Micro USB Charging Module