I know my fence charger is AC but it will hurt. Predator here steer clear of my coops and pens. Once they have been zapped they don't try again. Again good luck...
That is a good charger. BYC member Howard E uses a DC charger made by Parmak but sold under a different name, Herdsman. My charger is also a Parmak but AC. Works great.
https://www.backyardchickens.com/threads/a-treatise-on-electric-fencing.1117877/