Do fully electric cars have batteries? You know that single battery all cars have under the hood. Do Teslas have one like that too? - Quora
![Teslascope on Twitter: "New Model 3 and Y vehicles also include the new 12v battery. https://t.co/oXw4w6S7YR" / X Teslascope on Twitter: "New Model 3 and Y vehicles also include the new 12v battery. https://t.co/oXw4w6S7YR" / X](https://pbs.twimg.com/media/FHul8bjVEAElXu1.jpg:large)
Teslascope on Twitter: "New Model 3 and Y vehicles also include the new 12v battery. https://t.co/oXw4w6S7YR" / X
![Tesla using one of the big LFP battery advantages to remedy dead 12V units on the new 2022 Model 3 - NotebookCheck.net News Tesla using one of the big LFP battery advantages to remedy dead 12V units on the new 2022 Model 3 - NotebookCheck.net News](https://www.notebookcheck.net/fileadmin/Notebooks/News/_nc3/New_12V_Tesla_battery33.jpg)