Specifications: Input Voltage: 5V Charging Cut-off Voltage: 4.2V±1% Maximum Charging Current: 1000mA Battery Over Discharge Protection Voltage: 2.5V Battery Over Current Protection Current: 3A Board Size: 26x17mm/1.02x0.67inch Package Included: 10 x TP4056 Lithium Battery Charger Module Instructions for Use: 1. The charge should disconnect the load OUT terminal on the positive and negative can not be wrong, please according to specifications, otherwise it will damage directly. 2. The first time you access the battery, it may no voltage between the output OUT + and OUT-, then access 5V voltage charge your energy can activate the protection circuit, and the battery from the B+ B-, then draw a line on the short open also need recharged to activate the protection circuit. 3. The charger must be able to output 1A or more to do when using a mobile phone charger input, or may not charge. 4. + MICRO USB female and next - pads for the power input, access 5V. B + positive then the lithium battery, B- then negative lithium batteries. OUT + and OUT- connected to the load, such as positive and negative electrodes connected mobile booster plate or other load. 5. Connect the battery to the B + B-, inserted into the USB female mobile phone charger, the red light is being charged, the green light to full.
W**N
Nice little module
I am using the TR4056 for small projects to charge lithium ion batteries and repair electronics. They're the right price, small size and many functions. One project, I had a broken usb port that couldn't be fixed with the board that lost it's contacts. I JB welded a new port to the board and rerouted the positive and negative to the 5v side and wired the 3.7v contacts to the battery so it could be charged again. It takes just as much time to charge as before without fast charging it wasn't designed with, apparently. There are many projects like this to upscale or save your electrical devices.
Trustpilot
1 month ago
1 day ago
