TP4056 18650 Li-Ion Akku 3.7V/3.6V/4.2V Ladegerät Board, 1A Überladungs- und Entladungsschutz
Input with MICRO USB jack, you can directly use the cell phone charger to charge the battery, and still retain the input voltage wiring hump point, convenient for DIY.
- Input voltage: 5V
- Final charging voltage: 4.2V ±1%.
- Maximum charging current: 1000mA
- Battery over discharge protection voltage: 2.5V
- Battery over current protection current: 3A
- Size: 2.6*1.7CM
Note: When you connect the battery for the first time, there may be no current output between OUT+ and OUT-. In this case, you can activate the protection circuit by connecting 5V charger and the battery needs to be charged to activate the protection circuit when you shorten the battery from B+ B- and then connect it again.
If you use a cell phone charger as input, please note that the charger must have an output of 1A or more, otherwise it may not charge properly.
MICRO USB connector and the + - pads next to it are the power inputs, connect to 5V voltage, B+ connects to the positive terminal of the battery, B- connects to the negative terminal of the battery, OUT+ and OUT- connect to the loads.
Indicator
Connect the battery to B+ B-, insert the phone charger into the USB female socket, the red light is on for charging, the green light is on for full.
