Universal Hub TP4056 Micro USB 5V 1A Lithium battery charging module (b-type) 3Pcs Automotive Electronic Hobby Kit

The TP4056 module has a number of features that make it an ideal choice for charging lithium-ion batteries. Here are some of its main functions: Charging: The module can charge single-cell lithium-ion batteries with a charging current of up to 1A. It automatically adjusts the charging current based on the battery's voltage and condition. Protection: The module has several protection features to prevent damage to the battery and the module itself. It has overcharge protection, over-discharge protection, short-circuit protection, and over-current protection. Status indication: The module has a red LED that indicates when the battery is charging and a green LED that indicates when the battery is fully charged. Low power consumption: The module has a low standby current of less than 1uA, which makes it ideal for battery-powered projects. Overall, the TP4056 module is a versatile and reliable micro USB module for charging lithium-ion batteries. With its compact size and robust protection features, it's a popular choice for hobbyists and professionals alike.