When you see the message “battery heating for optimal performance” on your Tesla, it means that the car is warming up the battery to its optimal temperature for charging and driving. This is especially important in cold weather, when the battery can lose its ability to hold a charge.
The optimal temperature for a Tesla battery is around 68-75 degrees Fahrenheit. When the battery is at this temperature, it can charge more quickly and deliver more power. In cold weather, the battery can lose up to 30% of its capacity, so it’s important to warm it up before driving.
Tesla uses a variety of methods to heat the battery, including a coolant system and a resistive heater. The coolant system circulates warm fluid around the battery, while the resistive heater uses electricity to generate heat.
The battery heating process can take anywhere from 15 minutes to an hour, depending on the outside temperature. If you’re in a hurry, you can speed up the process by preconditioning the battery before you start driving.
Preconditioning the battery is a simple process that can be done through the Tesla app or the car’s touchscreen. Just set the climate control to a warm temperature and the car will start heating the battery.
By warming up the battery before driving, you can improve your range and performance, and you’ll also be less likely to experience range anxiety in cold weather.
Here are some tips for battery heating in Tesla:
- Precondition the battery before driving, especially in cold weather.
- Park in a garage or covered area to protect the battery from the cold.
- Avoid fast charging in cold weather, as this can stress the battery.
- If you see the message “battery heating for optimal performance,” wait until the message goes away before driving.
By following these tips, you can help ensure that your Tesla battery stays at its optimal temperature and performs at its best.