Battery Replacement

Hi, never had to worry about anything but radio presets but what you suggest sounds like it would work. If you put cables on the clamps, other end on battery posts then bolt clamps on new battery you shouldn't lose power to system and not lose any settings. Interested to see if this works, if you try this let us know how it comes out, might save a lot of headaches resetting stuff. Seems like a good idea! :Idea: :P