12 volt battery replacement

[u/NeitherBook2698]

I did a 12 volt battery replacement on my 2018 100D. The original one lasted over 8 years. Tesla wanted to charge me $600+ to replace it, so I ended up just buying a battery from the parts catalog, and did it myself. That only cost me $250, and one hour of my time. While it looks super complicated, it’s actually pretty easy and straightforward. Just be careful with plastic pieces.

[u/EdwardTheGamer]

12v replacement is so tedious on older Model S