12-Volt High-Performance Sodium Battery for Rivian EDV Van 500, 700, 900 (Choose Dual or Single 12V)

Upgrade your Rivian EDV-500 or EDV-700, EDV-900 Van 12V battery or batteries with our High-Performance Sodium 12V Battery from EV Parts Online!

• Fits Rivian ECV, EDV 500, 700, 900 Van
• *CHOOSE DUAL or SINGLE 12-VOLT & GEN in dropdown

• 3 Years Full-Replacement Limited Warranty

  •  Replacement to OEM Battery

  •  Sodium Nickel Chloride Battery (a blend of NaNiCl2) delivers greater efficiency, durability, and performance than traditional sealed lead-acid batteries—while requiring no firmware changes or modifications during installation.

  •  Weighing just 6 lbs per battery, the lightweight design improves efficiency while maintaining robust performance.

  With Climate-Proof Sodium Cells, it ensures reliable charging and operation in extreme weather environments. Backed by a 3-Year Full-Replacement Warranty, the Ohmmu battery provides peace of mind and long-term reliability for Rivian owners seeking a premium low-voltage power solution.

• Built for modern EV systems, the 12V battery offers higher usable capacity, improved electrical stability, and significantly longer lifespan—up to three times that of conventional lead-acid batteries. This translates to more reliable accessory power, better voltage stability for electronics, and fewer battery replacements over the life of your vehicle.

  *ATTENTION:  Rivian changed the 12V system with new builds released approx. 3/23 and later, to utilize a single 12V battery instead of dual 12V batteries on previous builds. On newer builds, the passenger-side unit is a capacitor (NOT a 12V battery), and now only requires a single 12V battery installed on the driver-side. 

  Prior to ordering, we recommend you inspect the left 12V unit of your vehicle to confirm which version you have.

  If the left unit's passenger-side terminal is black (negative), then it is an earlier build with dual 12V batteries. If it instead has a red (positive) connection there, then it is a newer build with a single 12V battery (capacitor on the left, 12V battery on the right / driver's side).

• Group size BT19BL-BS battery (DCS12-18UNC RIT) compatible with the Rivian R1S and R1T, All Years*. Compatible with the Rivian Van All Years*.   

  *Model builds from approx. 2/23 and earlier require 2x 12V batteries, while approx. 3/23 and later builds require only 1x 12V battery.

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