12-Volt High-Performance Sodium Lithium Battery for Rivian R1T & R1S (Choose Dual or Single 12V)

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 batterieswhile requiring no firmware changes or modifications during installation.

  Weighing just6 lbs per battery, the lightweight design improves efficiency while maintaining robust performance.

  WithClimate-Proof Sodium Cells, it ensures reliable charging and operation in extreme weather environments. Backed by a3-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 batteryoffers higher usable capacity, improved electrical stability, and significantly longer lifespanup 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 asingle12V batteryinstead ofdual 12V batterieson 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 (passenger-side) 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 hasared (positive) connection there, then it is a newer build with a single 12V battery (capacitor on the left, 12V battery on theright / driver’s side).

Group size BT19BL-BS (BCI) battery compatible with the Rivian R1S and R1T, 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.

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 batterieswhile requiring no firmware changes or modifications during installation.

  Weighing just6 lbs per battery, the lightweight design improves efficiency while maintaining robust performance.

  WithClimate-Proof Sodium Cells, it ensures reliable charging and operation in extreme weather environments. Backed by a3-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 batteryoffers higher usable capacity, improved electrical stability, and significantly longer lifespanup 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 asingle12V batteryinstead ofdual 12V batterieson 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 (passenger-side) 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 hasared (positive) connection there, then it is a newer build with a single 12V battery (capacitor on the left, 12V battery on theright / driver’s side).

Group size BT19BL-BS (BCI) battery compatible with the Rivian R1S and R1T, 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.