Li-ion Lithium Battery Charging Protection Module (TP4056)


In stock

  • Single Cell Charger: Designed for lithium-ion and lithium polymer batteries.
  • Integrated Protection: Includes overcharge, over-discharge, and short circuit protection.
  • Micro USB Input: Accepts 5V input for convenient charging.
  • Compact Design: Small size ideal for portable electronics.
  • LED Indicators: Displays charging status (charging/full).
  • High Efficiency: TP4056 IC ensures efficient and safe charging.
  • Versatile: Suitable for DIY electronics and power bank projects.


In stock


The TP4056 is a popular lithium-ion battery charging and protection module designed for small-scale battery charging applications. It integrates charging management and safety features, making it ideal for DIY electronics projects, portable devices, and low-power applications requiring reliable battery charging.

Key Features

  1. Single Cell Lithium-ion Charger:
    • Specifically designed for charging single-cell lithium-ion or lithium polymer batteries.
  2. Integrated Protection:
    • Includes overcharge protection, over-discharge protection, short circuit protection, and reverse polarity protection to safeguard the battery and the circuit.
  3. Micro USB Input:
    • Accepts 5V DC input via a micro USB connector, compatible with standard USB adapters and power banks.
  4. Charge Status Indicator:
    • Features LED indicators to display charging status (e.g., charging, fully charged).
  5. Compact Design:
    • Small form factor for easy integration into portable electronics and battery-operated projects.
  6. High Efficiency:
    • Utilizes TP4056 charging IC with high efficiency and low heat generation, suitable for extended use without excessive heat buildup.
  7. Automatic Charging:
    • Automatically switches between charging mode and standby mode based on the battery voltage level.
  8. Wide Application Compatibility:
    • Compatible with various lithium-ion and lithium polymer battery types commonly used in consumer electronics and DIY projects.


  • Portable Devices: Charges batteries for mobile phones, tablets, and other portable gadgets.
  • DIY Electronics: Used in DIY projects requiring reliable battery charging and management.
  • Power Banks: Integrates into power bank designs for recharging external devices.
  • LED Projects: Powers LED lighting systems and projects requiring portable power solutions.


  • Charging IC: TP4056
  • Input Voltage: 5V DC (via micro USB)
  • Charge Current: Adjustable (typically up to 1A)
  • Battery Type: Single-cell Lithium-ion or Lithium Polymer
  • Protection Features: Overcharge, Over-discharge, Short Circuit, Reverse Polarity
  • Charge Status Indication: LED indicators (charging, fully charged)
  • Dimensions: Compact size for easy integration
  • Weight: Lightweight and portable


  • Safety Assurance: Integrated protection circuitry ensures safe charging and operation.
  • User-Friendly Design: LED indicators provide clear status updates during charging.
  • Versatile Use: Compatible with various lithium-ion battery sizes and applications.
  • Efficient Charging: High efficiency reduces energy waste and heat generation.
  • Compact and Portable: Ideal for integrating into small-scale and portable electronics projects.

The TP4056 Li-ion Lithium Battery Charging Protection Module offers reliable charging and protection for lithium-ion batteries in a compact and efficient package. It is a valuable component for hobbyists, makers, and electronics enthusiasts looking to incorporate safe and efficient battery management into their projects.

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