That converter will not be compatible with the EQ6-R Pro. The mount should come with an 8A cigarette plug-style power cord. You'll need an AC to DC converter that provides at least 4A with 11V or 2.5A with 16V to avoid damaging the motor. This one works.

https://www.amazon.com/Converter-HOTOR-110-220V-Cigarette-Refrigerator/dp/B01LX5LRP9

This is what i got for it but have not tested it out. Read all the info on the sprayer description and make sure it suits your liking. The number 1 review was also a guy who uses this on AC coils so i went for it! Warming up here so i will be using it a lot i assume the next few weeks