Description

DC 5V TC4056A 5V 1A MICRO USB Lithium Battery Charging Board with Protection Li ion Battery Charger Board

Product Description:

1. Input voltage: DC 5V;

2. Charging cut-off voltage: 4.2V ±1%;

3. Maximum charging current: 1000mA;

4. Battery over-discharge protection voltage: 2.5V;

5. Battery overcurrent protection current: 3A;

6. The input terminal is equipped with a MICRO USB female socket, which can directly use the mobile phone charger as the input power to charge the lithium battery;

Instructions:

1. The MICRO USB socket and the +-pad next to it are the power input terminals, 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, and can be connected to the positive and negative poles of the mobile booster board or other loads.

2. Connect the battery to B+ B-, insert the mobile phone charging cable to the USB socket, the red light is on, it means charging, and the blue light is on, it means full.

Application: It can be used for charging and discharging protection of 18650 lithium batteries such as 3.6V 3.7V, polymer and other lithium batteries. Single or multiple batteries can also be used in parallel.