Module combines a TP4056 battery charger with a MT3608 boost circuit. Add a battery and turn low powered DC devices into USB rechargeable devices.
Make a rechargeable multimeter Add battery backup to an Ethernet switch
Input: 4.5 -8V
DC Output: 4.3 -27V DC (Adjustable)
Battery charge termination voltage: 4.2V Battery charge current: 1A Max
Battery Discharge current: 2A
Max Maximum DC Output: ~7W ( 5V 1.4A / 9V 0.8A / 12V 0.6A )
Size: 3.3 x 2.3 cm