DUTTY 10 PCS TP4056 1A 5V Lithium Battery Charging Board Module Micro USB Interface Charging Protection 2in1

The input terminal is equipped with a MICRO USB socket, which can be directly used as input to charge the lithium battery with a mobile phone charger,, And still retains input voltage wiring solder joints, which can be very convenient for DIY, Input voltage: 5V;Battery over discharge protection voltage: 2.5V;Battery overcurrent protection current: 3A, Charging cut-off voltage: 4.2V ± 1%, Large charging current: 1000mA