My crappy Polaris battery is completely shot in 15 months. Yay! I have a Full Size 2013 Ranger 800 EFI and I have always wanted to take that little crappy ATV battery out of there and get a full size under the hood. Does anyone have any advice or pictures of a mod like this? I currently use my under seat storage heavily for winching equipment and straps and shovels, so putting a new battery under the seat is probably not an option. I googled this pretty extensively and can't find much. Thanks!