For sale is a new 12v replacement battery for the RIVIAN R1T and R1S.  This is the newer style RIVIAN battery used for GEN2 replacements with the battery compartment under the rear seatand will fit with no adaptations required.  Vehicles can either single or dual batteries.

For GEN1 and early GEN2's with the battery in the front trunk (FRUNK) the terminals on this battery are in a different location (front edge) than the original battery (slightly recessed).  I was able to install with no modifications however others have reported needing to modifiy and/or obtaining adapter plates.  I have link to a site with adapter plates if needed.

For packing the battery is usually boxed in a two pack (pair).  

Listed as " New Other" because this listing is for individual batteries, where a pair can be purchased and receive the volume pricing at checkout.

The pair will come in the original box and a single battery will be shipped in a generic box.

Please note returns are not accepted on this battery.  If you have questions on fitment please contact me in advance of ordering.