TP4056 Lithium Battery Charger and Protection board Module 18650 Arduino Charging Board with Protection Dual Function Micro USB 5V 1A TP4056

Type C USB 5V 1A 18650 TP4056 Lithium Battery Charger Module Li-ion Charging Board with Protection Dual Functions

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. Note that the charger must be able to output 1A or more to do when using a mobile phone charger input, or may not charge

Condition: new

input voltage 5V

Input : Type C

Maximum charge current: 1000mA

Charge cut-off voltage: 4.2V ± 1%

Battery over-discharge protection voltage: 2.5V Battery

over-current protection current: 3A Board

size : 2.6×1.7CM

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.