Parameters: Input voltage: 5V, Charge cut-off voltage: 4.2V±1%, Charging current: 1000mA(max), Battery over-discharge protection voltage: 2.5V, Battery overcurrent protection current: 3A
Power Indicator: Connect the battery to B+ B-, insert the mobile phone charger to the USB socket, the red light is charging, the green light is fully charged
Features: 1A high current lithium battery charging + protection two-in-one board, the input end has a MICRO USB socket, you can directly use the mobile phone charger as input to charge the lithium battery, and still retain the input voltage wiring solder joints, which can be very convenient DIY
Notice: please note that the charge should disconnect the load OUT terminal on the positive and negative can not be wrong, please according to specifications, otherwise it will break directly. When using a mobile phone charger as input, note that the charger must be able to output 1A or more, otherwise it may not be able to charge normally
Package includes: You will get 10 x Lithium Battery Charging Board and the board size:26 x 17mm / 1.02 x 0.67in
Colour: Micro USB Charging Board