Two brackets required to mount charger. Its designed to accept #6 wood screws for mounting.
The bracket snaps in place and holds securely by placing the "feet" of the charger into the indents of the bracket first and rotating onto the charger.
Due to heat created during charging, the bracket was designed with about a 1/2in surface standoff to facilitate better convective cooling.
https://www.amazon.com/dp/B08MPX414R