f you feel like your stock battery isn’t cutting it anymore, you might want to start thinking about a dual-battery system. This is especially true for drivers that have big, powerful sound systems, air compressors, Smartphones that need charging, etc. Sounds familiar? Then join me in my search for the best dual battery kit for Jeep! With it, you won’t have to keep the engine working 24/7 for it all to work or worry about running out of power.
After days of meticulous research, I found only one truly “dual” system. But, the other two products on the list also deserve your attention. We’ve got an isolator with all the necessary wires and a brick-strong tray that can easily hold two batteries. So, without further ado, let’s see what the market has in stores for us and pick the one that suits us best!
Best Jeep Dual Battery System (Updated July, 2020)
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Now that we’ve familiarized ourselves with what the market has to offer, it’s time to check out this short, yet informative Buyer’s Guide. Unless you’re a mechanic/engineer or someone with experience, a dual-battery system can be somewhat puzzling. How do you know what to look for? What are the most important factors of a dual-battery kit? Join me, and we will talk about the batteries, isolators, wiring, and the trays.
That’s it for my review of the best dual-battery setup, dear friends! As we learned today, there are no universal systems that you can just buy, put in the Jeep, and enjoy. It takes a little bit of wiring, installing, and doing some DIY stuff. But, it will be well worth it, as the winch, the fog lights, and gadgets won’t power themselves. If you’ve got all the necessary equipment and only need a tray to hold it all together, Rugged Ridge might have exactly what you need.
KeyLine Chargers, in turn, specialize in isolators and offer one of the most affordable and capable dual-battery isolator kits. Made in the US, it is very easy to install and fits the tightest spots. Finally, Genesis Offroad provides the most comprehensive setup, but it’s also quite expensive. And if you’re on a budget and not looking for anything fancy, check out my best battery for Jeep Wrangler list. There, I’ve collected all the market offers worth your attention.