Customizing your Wrangler is one of the best parts of owning a Jeep... but adding things like fog lights, a winch, or an air compressor can drain your battery a lot faster than with normal use. A great solution is too add more power - by adding a second battery! The Dual Battery Tray by Rugged Ridge for Jeep Wrangler TJ (1997-2006) and LJ (2004-2006)
allows you to mount two batteries in place of the one factory mounted battery. With the Dual Battery Tray you can offroad in confidence knowing you won't lose power.