โมดูลแหล่งจ่ายไฟ และชาร์จแบต 3.7v TP4056 1A lithium battery charging board micro usb

 

Module features and parameters

Note: When connecting the battery for the first time, it may be OUT+ and OUT - There is no voltage output between them. At this time, the protection circuit can be activated by charging 5V to charge the battery. If the battery is short-circuited from B+B-, it needs to be charged to activate the protection circuit. When using the mobile phone charger for input, please note that the charger must be able to output 1A or above, otherwise it may not be able to charge normally.

The TYPE C USB female socket and the + - pad next to it are the power input terminal, and the 5V voltage is connected. B+ is connected to the positive electrode of the lithium battery, and B- is connected to the negative electrode of the lithium battery. OUT+ and OUT- are connected to the load, such as the positive and negative poles of the moving boost board or other loads.

 

Connect the battery to B+ B-, insert the phone charger into the USB socket, the red light is charging, and the blue light is full.