2019-Current RAM 2500+ Hemi Dual Battery System

Looking for the most complete, reliable, efficient, dual battery system for your RAM? This is it! This kit works on the RAM 2500-5500 Hemi models (including Power Wagon), and provides everything you need in order to add an auxiliary battery underneath the hood.

We pride ourselves in providing the most inclusive kits in the industry for a trouble free installation. This kit requires cutting your own wire and crimping on the ends.  For an additional charge, we offer a pre-wire service.  If you would like your kit pre-wired and labeled for an even easier installation, please click HERE to add the service to your cart.

This dual battery system features a DC to DC battery charger from REDARC Electronics. These are on-board battery chargers that will charge and maintain your auxiliary battery to 100% state of charge, unlike many other dual battery systems.  With DC to DC charging technology, there is no need to have matching batteries in your system.  Feel free to keep your factory starting battery and add a high quality AGM, Gel, deep cycle flooded, or even Lithium battery as your auxiliary!  (We strongly recommend AGM).  As an added bonus, these units are solar ready!  With a built in MPPT solar charge controller, adding a solar panel to your setup is plug and play.

Recommended Auxiliary Battery: Group 31 AGM (Fullriver Group 31 Deep Cycle AGM Battery)

 Kit Includes:

• OGE's exclusive passenger-side auxiliary battery tray. We custom cut and bent this tray from stainless steel for both strength as well as corrosion resistance. The tray has the bolt pattern for the Redarc BCDC units cut into it, allowing for an all-in-one mounting solution. The tray is topped off with our machined aluminum tie-down to create that signature high quality, finished look.
  

• REDARC BCDC1225D
  

  The REDARC BCDC1225D In-vehicle Dual Battery Charger is a 12 volt, 25A in-vehicle DC-DC battery charger designed to charge your secondary battery banks to 100% state of charge while on the move.  Capable of charging AGM, Gel, Flooded, or Lithium batteries.  Built in MPPT solar charge controller makes this unit solar ready. You can also opt to use the BCDC1240D, but it is not necessary for most batteries.
  

• ALL necessary wire, ring terminals, butt connectors and heat shrink.  High quality, automotive grade, 8 AWG wire included.  Enough to complete the installation in any engine bay.  3M, adhesive line heat shrink. High quality brazed ring terminals and butt connectors.

• Cooper Bussman Marine Rated Battery Fuse System (MRBF).  Two 40 Amp, super low profile fuses with marine grade fuse mounts. Keeps you and your truck safe!
• 2 Mil-Spec terminals
• Plenty of high quality zip-ties
• FULL COLOR INSTRUCTIONS