Originally Posted by Philup
I believe so. But it has had some other wires added for the tugger. Wondering if something's wrong there. Have I purchase the correct battery
If its a group 27 battery that would not blow a fuse. But installing the battery incorrectly is a pretty common error as it is not hooked up as many folks think it should be.
Might help if you post a photo so we can see what other wires you are referring to that are go to the tug. The only wires that you would normally see coming out of the battery box is one white wire and one black wire that has an inline fuse on it. Wires do tie into the wiring harness for the tug but not normally right at the battery itself.