To ensure the best charging results, you must use the original AC power adapter that came with your PAX A920 or A920 Pro terminals. The AC power adapter should have the PAX logo printed on one side as shown below:
A920 AC power adapter
Overview
Your multi-terminal charging base comes with the following:
Protective silicone sleeves (x5)
Multi-terminal charging base
Base Components
The following images show the location of the main charging base components: