2010-2022 5th Gen Toyota 4Runner - Secondary Battery Box

Rago Fabrication

2010-2024 5th Gen Toyota 4Runner Secondary Battery Box

R1019T4RUPSBB

Rust-Free Stainless Steel
Ability to Mount the ARB Differential Axle Breather Kit
Includes a Mounting Plate for Automatic Charging Relays
Zip-Tie Slots For Clean & Secure Mounting of Cables

$ 179.96 $ 224.95

This item is in stock and ready to ship!

Whether you are running dual batteries to power your overland accessories or using it as a back up to your main battery, you're going to want to keep that battery safe at all costs. Our 4Runner Secondary Battery Box is made from strong, rust-free stainless steel, and offers protection on all sides of your Group 34 or 35 battery. TIG-welded for a precise, snug fit, you can be sure your battery will be virtually unmovable. Integrated into this design are mounting points for the ARB Differential Axle Breather Kit, Blue Sea System or Red Arc automatic charging relay, and includes zip tie slots for clean and secure mounting of your battery cables.

Rust-Free Stainless Steel
Easy Install
All Hardware Included
Ability to Mount the ARB Differential Axle Breather Kit
Includes a Mounting Plate for Automatic Charging Relays
Zip-Tie Slots For Clean & Secure Mounting of Cables

Fits MOST Group 34, 35 batteries. Tested with Odyssey Group 34, 35 batteries. If you are unsure of fit reference the dimensions of the group 34, 35 Odyssey batteries off their website.

Battery box

Excellent quality, great price. Quality hardware but would prefer non hex bolts.

Pretty much perfect

Fit great, superior quality. Make sure you have your battery height correct before you mount it!

Great box

Fitment was spot on!! Top notch quality…. Rago hit it on the head again.

Thanks so much Jason!! We appreciate the feedback.
-Rebeca

Solid box and stainless with perfect fitment

As an owner of a cnc machine shop and fab I was impress with this . For 1 it’s stainless steel many shops use cheap metal and then powder coat but as time goes parts will rust . This fit right were it was supposed to . I used a yellow top optima AGM battery biggest that would fit and a $99 Battery Doctor 150 amp isolator / charger all from Amazon . I did drill new holes to more bracket over some . I wanted to keep logo but I always wanted a clean look so we mounted battery doctor on top instead of on side . The cylinder head is right there on side . We installed a ARB diff breather and it fit perfect . Good job and price is fair .

Awesome Auxiliary Battery Box

I bought Rago Second Battery Box for my 2021 Runner back in beginning of June & installed it. The install was a touch difficult at first doing like he does in the video with air box out way easier. I had to elongate the 3 upper holes of top bracket for the Interstate Group 34 Battery. I also did see in another review where he did all the nuts to outside of the box to make dropping the battery in easier. I also did them in the same way & definitely a big help. I did spay the top bracket Black with a heat resistant paint I picked up at Lowes or Home Depot. Plus by spraying it help hide my work on the upper 3 holes.

Let just say you can’t go wrong with any of Rago products!!!