Has anyone installed dual batteries?

Stoopid Jeep

YJ Enthusiast
Joined
Dec 25, 2021
Messages
242
Location
North Idaho
Not in the jeep, but I've done it in my plow trucks ('73 Jimmy & '91 Bronco)
Depending on why you need dual batteries, there are a couple different ways to wire them up.
Personally, I hook them up in parallel, with an isolation solenoid between them so they're separated when the key is off.
Looks like you can get a dual battery tray from multiple aftermarket vendors.
If you decide to do this, be sure to keep us posted.
Batteries 2.jpg
 

Stoopid Jeep

YJ Enthusiast
Joined
Dec 25, 2021
Messages
242
Location
North Idaho
You guys and your heated,fancy shops :cool: I wish...I wish....
I'm rockin' an un-insulated metal building with extension cords for power.
However, my buddy Jacob (Journeyman concrete finisher) hooked me up with the smoothest, flatest concrete floor I have ever had the pleasure of rolling around on.
I'm not complaining 😌