Just slightly larger than a USB plug, the QCCP stick can permanently supply a camera with power in the same way as the QCCP. In addition, the QCCP stick is also adjustable for special battery dummies which require a voltage of 9V.
The QCP Stick 12V is a variant that provides 12V for the operation of sliders or other devices that require 12V from a QC3.0 powerbank.
More details and a powerbank compatibility list can be found in the user manual.