EV Battery Charging Best Practices To Follow – EV Hover

EV Battery Charging Best Practices To Follow – EV Hover

Owning an electric vehicle (EV) is an exciting step toward a more sustainable future. However, with the benefits of EV ownership comes the responsibility of understanding how to properly maintain and charge your vehicle's battery. Let’s look at EV battery charging best practices with what to do when you’ve just got your new set of wheels. 

Why EV Battery Charging Best Practices Matter

The battery is the heart of your electric vehicle. Just like any other important part of your car, it needs proper care to function optimally. Over time, I learned that paying attention to charging best practices can extend the life of the battery, improve the vehicle’s range, and even save money on electricity.

What is the Best Practice for Charging an EV?

Charging your EV might seem as simple as plugging it in, but there’s more to it than that. Here are some key EV charging best practices:

  • Avoid Frequent Fast Charging: While fast chargers are convenient, frequent use can lead to increased battery wear. Whenever possible, use a Level 2 charger for regular charging to maintain battery health.
    •
  • Charge in Moderate Temperatures: Extreme temperatures, especially cold, can affect your battery’s performance and lifespan. If possible, charge your EV in a garage or another temperature-controlled environment.
    •
  • Don’t Let the Battery Run Low: It’s best to avoid letting your battery drop below 20%. Keeping your battery charged between 20% and 80% is ideal for long-term battery health.
    •
  • Use Timed Charging: Many EVs allow you to set charging times. Charging during off-peak hours can save on electricity costs, and some vehicles allow you to limit the charge to stop at a certain percentage.
    •
  • Follow the Manufacturer's Guidelines: Every EV is different, so it’s essential to follow the charging guidelines provided by your vehicle’s manufacturer for the best results.
    •

    What is the 80% Rule for EV Charging?

    You may have heard of the 80% rule for EV charging. But what exactly does it mean, and why is it important?

    The 80% rule refers to the practice of regularly charging your EV battery up to 80% of its capacity instead of a full 100%. This practice helps preserve the battery’s long-term health. Charging to 100% can cause the battery to heat up, which over time, could degrade its performance.

    What is the Best Percentage to Charge an EV Battery?

    Most experts agree that keeping your battery charged between 20% and 80% is optimal. This range minimizes battery stress and ensures that your EV is ready to go when you need it. 

    Additional Tips for EV Battery Maintenance

    Beyond the basics of charging, there are other practices that can help you maintain your EV battery and ensure your vehicle stays in top condition:

  • Regularly Update Your EV Software: EV manufacturers frequently release software updates that can improve battery performance and efficiency. Keeping your vehicle’s software up to date is crucial for optimal battery management.
    •
  • Plan Your Charging Stops on Long Trips: If you’re planning a road trip, take the time to map out charging stations along your route. This not only helps you avoid running out of charge but also allows you to take advantage of Level 2 chargers when possible.
    •
  • Avoid Charging in Extreme Temperatures: If you live in an area with harsh winters or hot summers, be mindful of when and where you charge your EV. Cold temperatures can slow down charging times, while extreme heat can strain the battery.
    •
  • Use Regenerative Braking: Many EVs feature regenerative braking, which helps recharge the battery as you drive. This feature not only extends your range but also reduces the need for frequent charging.
    •

    Frequently Asked Questions About EV Charging

    How Often Should I Charge My EV?

    The frequency of charging depends on your driving habits. If you drive daily, it’s a good idea to plug in your EV every night to keep the battery within the optimal range of 20% to 80%. For occasional drivers, charging once or twice a week may suffice.

    Can I Overcharge My EV Battery?

    Modern EVs are designed to prevent overcharging. However, it’s still a good idea to avoid leaving your vehicle plugged in after it has reached 100%. Over time, this can cause unnecessary strain on the battery.

    Embracing Your EV Charging Practices

    Embracing EV ownership is more than just a step towards reducing your carbon footprint; it’s about ensuring that your vehicle serves you efficiently for as long as possible. By following these EV battery charging best practices, you can enjoy the benefits of your electric vehicle while maximizing its performance and longevity.

    Back to blog