About this item

The TP4056 1A Li-ion Lithium Battery Charging Module with Current Protection and Type-C input is a compact and efficient solution for charging single-cell 3.7V lithium-ion batteries, such as 18650 cells, in DIY electronics projects. Utilizing the TP4056 charging IC and the DW01 protection IC, this module ensures safe and reliable charging with a linear charging method and a charge current of up to 1A. The module features a Type-C USB input, providing a modern and reversible connection for power input. It offers a full charge voltage of 4.2V and operates within an input voltage range of 4.5V to 5.5V. The charging accuracy is within 1.5%, ensuring precise battery charging. Built-in protection mechanisms include overcurrent protection up to 3A, under-voltage protection at 2.5V, and reverse polarity protection, safeguarding both the battery and the module from potential damage. The module is equipped with LED indicators: a red LED indicates charging in progress, while a green LED signals that charging is complete. Its compact dimensions (25mm x 20mm x 6mm) and lightweight design (20g) make it ideal for integration into space-constrained projects. This module is suitable for applications such as power banks, portable devices, and battery-powered projects, offering a reliable and cost-effective charging solution.

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