Peplink AP One AC Mini and AP One Enterprise typical watts?

I’m speccing out a new system, and battery backup / power usage is a concern.

The Mini and Enterprise are listed as 12W / 13W maximum, but I’m more interested in typical and idle usage.

Has anyone taken measurements of either unit when under light use or completely idle?

I just purchased an AP One AC Mini (Wave 2) and running over POE+, it’s using about 5.5 watts at idle.