2010-Current 4Runner/ 2010-2014 FJ Cruiser Complete Dual Battery System
2010-Current 4Runner/ 2010-2014 FJ Cruiser Complete Dual Battery System

2010-Current 4Runner/ 2010-2014 FJ Cruiser Complete Dual Battery System

$ 899.00


This is the complete dual battery solution for your 5th Generation Toyota 4Runner. This kit is absolutely everything you need (minus batteries) to install a fully functioning dual battery system in your truck.

Kit Includes:

  • OGE's exclusive passenger side mount auxiliary battery tray. Designed specifically to bolt in to the 5th Gen 4Runner.  This tray is machined from 5052 Aluminum and comes preassembled for easy installation.  Comes with OGE Signature Tie-Down.
  • OGE's exclusive driver's side battery tray. The tray also acts as a mounting location for the Blue Sea ML-ACR dual voltage sensing smart relay. The tray is cut from 5052 aluminum and comes with OGE Signature Tie Down.
  • Blue Sea 7622 ML-ACR, 500 amp, dual voltage sensing relay. This smart relay is completely automatic and does all the battery linking/ unlinking for you... but also has manual override features for jumpstarting, heavy electrical loads, etc.
  • *NO LONGER INCLUDED* In-Cab Management Switch with exclusive OGE plug-and-play wiring harness.  The Blue Sea 2146 Contura Switch paired with custom OGE wiring harness allows for remote control operation and monitoring of your ML-ACR.  Manually link (jump-start) or isolate your auxiliary battery from your drivers seat!  The built-in LED's alert you to over-charge/ under-charge conditions as well as the current state of the relay (linked/ unlinked).   **This is the only piece of our kit that was manufactured overseas.  Due to the current world situation, supply chain shortages and shipping delays, we no longer offer this wiring harness as a piece of the kit.  Instead, all complete dual battery systems will come with a short grounding harness that will allow the ACR to function fully automatically while still allowing for manual override by accessing the yellow knob on the ACR itself**
  • ALL necessary cables. Kit includes all the cables you will need to link your two new batteries!  All cables are pre-terminated with tinned copper lugs that are properly crimped. The cables are then covered in abrasion resistant braided wrap and finished with 3M adhesive lined heat shrink. All the hard work is done!
  • Cooper Bussman Marine Rated Battery Fuse System (MRBF). 200 Amp, super low profile fuses... to keep you and your truck safe!
  • 2 Mil-Spec terminals
  • Plenty of high quality zip-ties.

*Recommended batteries for use in this system are the Full Throttle FT750-35 or any other high quality Group 35 AGM batteries.

*This product is undergoing an End of Life (EOL) transition. There are only a few left in stock and the product will not be manufactured again after selling out. Support for units sold will continue.

Off-Grid Engineering LLC is a limited liability company. Our products are designed for off-road use only and have not been tested for collision scenarios. We can not be held liable for faulty installation of products or damage to vehicles caused by the faulty use or damage of our products. Please do not modify any of our wiring or cable kits. We always recommend circuit protection/ fusible links for aftermarket wiring.