Daniel in SD
(supervised)
You have way more confidence in the employees of auto parts stores than I do!Call around, to stores, and tell them you need a "45 Ah / AGM battery" its a deep cycle lead acid battery. That is the exact type of battery the Model 3 uses. I quick checked autozone and they dont have "45 Ah / AGM"
It's funny that even someone as knowledgeable as you would have trouble getting one from Autozone.
https://www.autozone.com/batteries-...gm-group-size-51r-435-cca/229893_977533_25698
Also, you've got to make sure you get the version with the terminals in the right polarity otherwise you're going to have a bad time.
If you've got a Nissan Leaf you simply go to Autozone and ask for a Nissan Leaf 12V and you're on your way. Or just call AAA.