Battery OEM Toyota or OEM BMW

Tried them all at some point and whatever BMW OE does to those they last 2-3X longer. I literally just replaced a 14 year old battery last September….fuckin insane longevity with the OEM ones.

As someone who bought their first Prius V (Lithium Ion- Australian Model) in 2013 No issues with any degradation in battery from 12 years ago.

After 16 years and 140k miles, our Prius battery is still going strong.

I bought mine last year 2016 SR5 4WD at 116k miles. I'm at 140k today and it feels like new. I only had to swap the battery because I forgot to check how recent it was when I bought it.

My neighbor bought a Prius 15 years ago,whoever they came out, the dealer told him it would cost $5000 for a new battery replacement. It lasted until 2024, it cost $1500 to have new battery put in,aftermarket of course

I’ve had my iX for 2.5 years and have logged 122k miles. I haven’t noticed any degradation in battery capacity. Just the normal summer/winter fluctuations (live in Midwest).

I had one with the battery that lasted just under 12 years.... Old original BMW batteries are built different! Especially if the car is driven regularly.

See alot of "battery replacement cost" blah blah. 1) I have had 4 hybrid work cars (3 Camry and 1 Prius) All driven to 150k or more miles without battery issue. 2) Battery is warrantied by Toyota for 10 yrs unlimited miles 3) If you drive car alot the battery will last along time. If it sits 5 days week and you dont drive alot the battery has a small chance to be bad in 10 yrs. 10 YEARS and that like worst case if sits and not driven combined with being outside in really hot or really cold or both (Northeast). I've never seen it though in 4 cars.

Assuming that it's a hybrid and not a PHEV it should run you about $2,500 to have it done professionally, or less than $1000 to do it yourself. At least that was my experience with my Prius.

Having been burned with low quality auto parts store batteries (specifically for the Prius) and their being unable to honor their warranties, the Toyota battery is the only way to go.