Tesla Model 3's 12V Battery: A Crucial Component for Affordability and Power

The Tesla Model 3 has revolutionized the electric vehicle (EV) market with its affordable price point, starting at $35,000. One of the key factors that enabled this achievement is the innovative new battery pack architecture designed by Tesla. In this article, we'll take a closer look at the 12V battery and its role in the Model 3's operation.

The 12V battery plays a vital function in the Model 3, as it provides power to various essential systems, including the car's computers. Unlike internal combustion engine (ICE) vehicles that rely on the starter motor to recharge the battery, EVs like the Model 3 require a 12V jump start to power up again when the main battery pack is depleted.

When the main battery pack reaches a sufficient charge level, it begins charging the 12V battery. This process ensures that the car's systems remain operational and allows for a smooth startup. In case of an emergency, where the Model 3 becomes disabled due to a dead 12V battery, a jump start is necessary to restore power.

To perform a jump start, you'll need an external battery charger. It's essential to use a dedicated Tesla-approved jumper pack or external battery charger to avoid any potential damage to your vehicle. Additionally, ensure that all doors and windows are open to prevent accidentally locking yourself out.

Tesla has also implemented updates to provide alerts when the 12V battery is approaching depletion. This feature ensures that you stay informed about the battery's condition and can take necessary steps to replace it promptly.

In summary, the Tesla Model 3's 12V battery is a crucial component that enables the car's affordability and power delivery. Understanding its role in the vehicle's operation and how to perform jump starts will help you navigate any potential issues and ensure your Model 3 stays running smoothly.

Tesla model 3 12v battery