TP4056 5V 1A Mini USB Charger without Protection

The TP4056 5V 1A Mini USB Charger is a highly efficient charging module specifically designed for lithium-ion rechargeable batteries. This charger offers a convenient Mini USB interface, making it easy to connect to various power sources such as USB adapters, power banks, and computer USB ports. With a maximum charging current of 1A, the TP4056 ensures fast and reliable charging while incorporating essential safety features to protect the battery and the device.

This module DOES NOT have overcurrent protection.

Click here to purchase TP4056 Mini USB version with Protection

Specifications

• Input Voltage: 4.5V to 5.5V (via Mini USB port)
• Charging Voltage: 4.2V ± 1%
• Maximum Charging Current: 1A
• Charge Cut-off Current: 10% of the set charging current
• Battery Protection: Overcharge, Over-discharge
• Operating Temperature: -10°C to 85°C
• Dimensions: 25mm x 19mm x 10mm (approx.)
• Weight: 3 grams (approx.)

Key Features

1. Mini USB Port: Facilitates easy connection to standard USB power sources for convenient charging.
2. High Charging Current: Supports up to 1A charging current for fast and efficient battery charging.
3. Battery Protection: Includes overcharge, over-discharge, and overcurrent protection to ensure battery safety and longevity.
4. LED Indicators: Dual LEDs provide clear visual feedback—Red for charging, Blue for charge complete.
5. Automatic Recharge: Automatically resumes charging when the battery voltage drops below a certain threshold, maintaining optimal battery health.
6. Compact Design: Small and lightweight, ideal for integration into various electronic projects and portable devices.
7. Precision Charging: ±1% charging voltage accuracy ensures safe and efficient battery charging.
8. Thermal Regulation: Built-in thermal management prevents overheating during the charging process.
9. Low Standby Power Consumption: Minimal power usage when not actively charging, preserving battery life.
10. Easy Integration: Designed for easy incorporation into custom electronic circuits and projects, making it perfect for DIY enthusiasts and professionals.

The TP4056 is the go-to solution for anyone needing a reliable and safe charging module for lithium-ion batteries. Its robust features and compact design make it a versatile component for a wide range of applications.