2021 Tesla Model 3

The 2021 Tesla Model 3 is a fully electric compact sedan with up to 358 miles of range in Long Range trim and over-the-air software updates that keep it current. Like the Model S, it uses a small 12-volt lead-acid battery to boot essential vehicle systems, and failure of this battery results in a completely locked-out vehicle that won't charge or unlock. OKC Mobile Auto services the Model 3's 12-volt auxiliary battery at your Oklahoma City home or parking spot, keeping your EV online.

We carry batteries compatible with the Tesla Model 3 and most other makes and models. No need to call a tow truck or sit in a waiting room — we bring the shop to you.

Not certain the battery is actually the problem? A slow crank or no-start on the 2021 Tesla Model 3 can also point to the alternator, the starter or a parasitic draw. Describe what your Model 3 is doing in our free AI diagnostic tool and you will get the likely causes, how urgent it is and a repair estimate in under a minute — then book battery service once you know what you are dealing with.