Here's a good one. Last night I booned at a gravel pit where I go often to do some shooting. During the early, early morning the local cattle visited and one of them must have pulled the brake safety cable out. The brakes were applied and drained the batteries! I have two big deep cycle batteries! I don't know what the draw is for applying the electric brakes, but it was enough to kill the batteries!
2012 Jay Feather 197 w/pull-out
1997 GMC Sub 1500 4x4;
or 2015 Ford F150 4x4 SuperCrew EB