USB C Li-ION Battery Charger with Variable Buck Boost Converter
This module integrates a TP4056-based Li-Ion battery charger and boost converter to deliver constant voltage to your device. The boost converter voltage can be adjusted using the built-in trimpot, being able to deliver a maximum of 28VDC at 5W.
The device can be powered using the built-in USB-C socket, a Li-Ion battery (connected to B+ and B- terminals), or the SMD power input pads on the bottom of the board.
Voltage in : 4.2-6.5VDC
Voltage out : 4.2V- 28VDC
Maximum Output Power: 5W
Dimensions : 23mm x 20mm