dual batteries for tj

[whiterubicon]

I have decided to install dual batteries in my Rubicon before buying the winch. I want to use it once I have installed it. Would drive me crazy to not be able to use a new toy. Can any one lead me to a source that will fit my tj? Thanks in advance.

 

[White]

Just a thought ? 24 volt winch ? Might as well.
Check www.jcwhitney.com for dual batt kits..

 

[XJNick]

Hi,

NEVER wire the two batteries in Series to achieve 24 volts. This will overpower everything on the vehicle, and most importantly could/will do things such as fry the computer, burn out light bulbs, etc...

Wiring the batteries in parallel through a battery isolator/switch is the safest option :mrgreen:

-Nick :!:

 

[Wolfsmate79]

You would have to buy a battery crossover kit. Will run you around $150. This is the same kit that alot of guys run in trucks with snow plows. You really don't need to do that. Just buy yourself a Optima red or yellow top battery and you will have all the power you will ever need.

 

[LGR]

just a thought..consider upgrading your alternator and run an optima

 

[jaketime81]

check out this guy's web site, he has a great dual battery set up with his two optama's using a battery power isolator.

http://www.webejeepin.com/jeep-electrical.htm

 

[skyjeeper]

i've got a dual battery tray for a TJ. i got it on ebay. the guy said it was for tj's or yj's. i can't find a way it would fit in my yj. it doesn't have the hold down posts.

tomken makes it. i just looked and it's for I-6 without a/c. it's in pretty good shape. i think there might be a few spots where the paint got scraped off. other than that it doesn't look like it was actually used. you could have it for $40 plus shipping.