4-Bay “Powerbank” module with integrated Charger. The module can hold 4 lithium cells in 18650 form factor and has a mico-USB port for charging, another USB-C port, and a regular USB-A output port for 5V.
Additionally, there are 5 x 5V and 5 x 3V outputs available on solder joints.
As typical for “Powerbanks”, the output is activated by a minimum current and will turn off if the current drops under a certain value. This function can be disabled by a switch, and the DC-DC converter will stay on and deliver the output voltage until the cells are drained.
Charging current: max. 800mA as per manufacturer information
Output current: 2.2A @ 5V and 1A @ 3V
Dimensions: 91 x 99 x 20mm