BMS 1S TP4056 (5V -1A) Lithium Battery Charger Board With Protection (Micro USB )

The TP4056 Board Module is a compact and efficient solution for charging lithium-ion and lithium-polymer batteries through a Micro USB port. It features integrated battery protection, ensuring safety against overcharging, overcurrent, and short circuits. The module is designed for easy integration into DIY projects, providing reliable power management for portable devices. With a stable charging current of 1A, it’s ideal for small battery-powered applications, offering both convenience and protection for your batteries.

Features:

Easily charge lithium batteries using a common Micro USB cable.
Built-in overcharge, over-discharge, and short-circuit protection for safe operation.
Constant Current & Voltage Provides a stable charging current of 1A with a charging voltage of 4.2V, ensuring optimal battery charging.
LED Indicators Shows charging status via LED indicators (charging and fully charged).
The Intelligent charge control to automatically stop when the battery is fully charged.
Small form factor, making it suitable for space-constrained applications.

Pin Configuration:

Attention!

Before connecting the battery, check the polarity of the plug.

Specifications:

• Layout: TP4056
• Power supply voltage: (micro USB or IN connectors) from 4.5 V to 5.5 V
• Charging voltage: 4,2 V
• Maximum charging current: 1 A
• Socket: micro USB(micro USB cable can be purchased separately)
• Two signal lights
  • Red: charging
  • Green: full charge
• Short circuit protection
• Overcharge protection
• Over-discharge protection
• Overcurrent protection
• Protection against discharge below 2.5 V
• Protection against current consumption over 3 A
• Module dimensions 28 x 18 mm

Applications:

• Perfect for building custom power banks for small electronics.
• Suitable for projects that require rechargeable lithium batteries, such as IoT devices, cameras, and sensors.
• Used in portable charging systems, wearables, and small handheld devices.
• Ideal for powering small robots, drones, or electric toys.
• Useful for electric bikes or scooters with small battery packs.