I have a 2012 and a 2013 Brute 750. I installed a wireless remote on both for the winches. They keep draining the battery when parked for a week or so. I isolated them by putting a switch between the battery and the winch wires. Occasionally the wife or I will forget to turn off the switch. The problem I’m having is that when the battery is dead I can’t jump start it. It won’t take. Just clicks the solenoid. I can jump the solenoid with a screwdriver and the motor spins freely but it still won’t start. Take the battery out and charge it and it starts right up. So, why won’t it take a jump from a jump pack or jumper cables?? Thanks.