Lithium battery charge control IC with protection – microUSB connector 1-Cell

Input port with micro USB female, can directly use mobile charger for input to the lithium battery,and still retain the input voltage wiring solder joints, can be very convenientConnect the battery to B + B – , insert  mobile phone charger to the USB Female then red light is charging and green is full of chargedThe input voltage: 5VMaximum charging current: 1000 mACharge cut-off voltage: 4.2 V + / – 1%The battery overcharge protection voltage: 2.5 VBattery over-current protection current: 3 AInput interface: micro USBSize:2.6 x 1.7 cm