Module: 1A lithium battery charging and protection integrated board 2-in-1 Type-C interface.
Parameters: 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.
Features: The input end is equipped with a Type-c USB socket, which can be directly used as an input to charge the lithium battery with a mobile phone charger, and the input voltage wiring solder joints are still reserved for easy DIY.
Notice: When the battery is connected for the first time, there may be no voltage output at the OUT terminal. It is necessary to connect 5V to the power input terminal to charge it and activate the protection circuit. When using a mobile phone charger for power supply, it must be able to output more than 1A, otherwise it may not be able to charge normally.
Package includes: You will get 10 x Lithium Battery Charging Board and the board size: 28 X 17mm / 1.10 X 0.67 in