Dual battery setup with red and yellow batteries and heavy cable…

Close overhead view of a dual-battery setup in an engine bay, with a red-cased battery beside a yellow-cased battery, both strapped down and joined by heavy red and black cables on brass marine-style terminal clamps. A solenoid or relay is mounted to the red inner fender panel at left and a black inline fuse holder sits to the right.

AI caption October 2007 · Photo 332 of 1181