I just got a warning I need to replace 12v battery and made an appointment for next week.
Early 2023 R1S (61K miles) with two batteries.
How much would I be paying?
Just say it sucks that your warranty expired, and the 12v needs to be replaced. They will give you a discount, and you can walk out with around $500 total.
Rivian refused to discount my batteries and wanted to charge full price of $800+. Even after I told them others were getting a discount to $500.
It pissed me off. I got the sodium ohmmu batteries along with battery monitor. I replaced the 12V myself. The sodium batteries are supposed to last 3x longer than the lead acid AGM ones. We’ll see