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Thank you for the correction

I replaced the battery myself, but I bought the battery from local BMW dealer. My local BMW dealer also wanted about $300, $299 to be exact, and claimed that it's that price b/c they have to register the battery. Registration is needed only if you install different size battery, but since I...

I just replaced my wife's i3 12v battery this afternoon, and I can see it could tricky to install OEM battery terminal on Ohmmu. I think I should get Ohmmu's Rivian battery since I don't know where my car will end up if I decide to get a different EV in the future. At least next owner won't...

That's a great knowledge on the charging mechanism on i3. I'm sure that other i3 owners would be pleased to know that they can skip the overpriced OEM battery with ancient tech to LFP with no problem on charging. I'll use bimmercode to code the same setting. You are right on LFP voltage output...

Thank you so much for sharing your installation tips, all the modifications to the battery, and your experience with Ohmmu battery. I live in Southern CA and the weather doesn't get cold that often. I think I want to try one. I just got OEM battery from BMW dealer today for my wife's 19" i3s...

Hello, as I was researching on 12V LFP battery for BMW i3, I came across your post. How is your experience with 12V LiFePO4 battery in your BMW i3 so far? Are you using Ohmmu G1DC22-B 22AH model? Thank you!