1 Pc Micro USB 5V 1A 18650 Lithium Battery Charging Board Charger Module With Protection Dual Functions TP4056

The TP4056 Micro USB 5V 1A 18650 Lithium Battery Charging Board Charger Module is a compact module designed for charging 18650 lithium batteries. Here’s a description of its features and functionality.

• Input: The module is designed to be powered through a micro USB port, which accepts a 5V input from a USB power source, such as a computer, wall adapter, or power bank. The 5V input is used to charge the connected lithium battery.
• Charging Circuit: The TP4056 charging board features a dedicated charging circuitry that allows efficient and safe charging of 18650 lithium batteries. It employs a linear charging method and provides a constant current of 1A to charge the battery.
• Protection Features: The charging board includes various built-in protection features to ensure safe and reliable charging. These protections may include overcharge protection, over-discharge protection, overcurrent protection, and short circuit protection. These mechanisms help prevent damage to the battery and the charging module itself.
• Charging Indicator: The module typically incorporates an LED indicator that provides visual feedback on the charging status. The LED may indicate whether the battery is charging, fully charged, or encountering any issues during the charging process.
• Compatibility: The TP4056 charging board is designed specifically for 18650 lithium batteries, which are commonly used in various devices such as flashlights, portable electronics, and power banks. It ensures proper charging for these batteries and enables easy integration into projects that require a reliable and efficient charging solution.