This is what the Willys was all about. A general purpose (gp) utility vehicle. Many uses.
A little repost from a great site I found a while back @biggenfast !! Take a look. Somecool stuff. Thanks Jeff.
We have a full line of Genesis Dual Battery systems, remote power reciprocals for front and rear as well as switching and the 24v ARB twin air compressor in stock for the Jeep Wrangler JK and can help with the install locally. A full system to give you all the power you could possibly need as well as never being stranded. Self sustained Overland travel made reliable and simple with out stressing your electrical in your Wrangler. A stand alone self regulating system that solar, big inverters, winch and lighting can be powered. $530.00 USD