To keep your electric vehicle (EV) in good condition and performing well, it’s important to take care of its battery. This means making sure the battery stays healthy over time. The battery is the main component of an electric vehicle. It stores and supplies the energy necessary to operate the electric vehicle.

By following a few simple guidelines, you can increase the health, lifespan and efficiency of your EV battery. This article will discuss the top tips for taking care of your EV battery.

Maintain optimal charging habits

Proper charging habits play a significant role in extending the life of an EV battery.

Here are some key points to consider:

Avoid frequently completely emptying your electric vehicle. Modern lithium-ion electric car batteries do not require to be completely empty before recharging to maintain their health. In fact, completely draining the battery can be detrimental to the battery’s lifespan. It is recommended to keep your battery percentage between 20% and 80% for regular daily driving.

Avoid leaving your electric vehicle in high or low states of charge if you are not using your EV for an extended amount of time. This can also degrade the battery’s capacity over time. If you’re planning on not using your EV for an extended period of time, it is advisable to store the electric car battery with a charge level between 40% and 60%.

Utilise your charging schedule: Many electric vehicles and charge points allow you to schedule your charging time. Taking advantage of this feature and EV-friendly tariffs allows you to charge your electric vehicle during off-peak hours when electricity prices are lower. Although this does not directly help your electric vehicle battery health, it does help to keep your charging cost low. Furthermore, charging your electric vehicle during off-peak hours reduces strain on the electrical grid and the use of fossil fuels.

Be mindful of the temperature.

Temperature plays an important role in the performance and longevity of an EV battery. Extreme heat or cold can adversely affect an electric car’s battery capacity and overall health.

Here’s what you need to know:

Try to avoid exposing the battery to excessively high temperatures: Extended exposure to high temperatures while charging your electric vehicle, such as parking your EV in direct sunlight on a hot day, can accelerate the degradation of the battery. Charge your vehicle in shaded areas or garages to minimise heat exposure whenever possible.

Optimise temperature during charging: Charging at moderate temperatures (around 20-25°C or 68-77°F) is ideal for preserving the battery’s health. If your EV offers a thermal management system, ensure it functions correctly to maintain the battery’s temperature within the recommended range.

The rapid charging debate

The impact of rapid charging on batteries has been a topic of debate. However, modern electric vehicles come equipped with advanced battery management systems that regulate the energy input into the car. This technology ensures that the battery is not harmed by using rapid chargers, which means that it is safe to use rapid chargers without any detrimental effects on the battery’s health.

Regular Maintenance and Software Updates

To ensure optimal performance, it is essential to follow the manufacturer’s recommended maintenance schedule for your EV. This includes regular check-ups, inspections, and software updates provided by the manufacturer. Keeping your EV and its battery up to date with the latest software enhancements can help improve efficiency and address any potential issues.

Frequently asked questions

  1. Will I have to replace my electric vehicle battery?

Battery replacement for an EV is rare. Of course, an EV battery, like other batteries, may reduce capacity over time. Of course, if you follow these top tips to avoid battery degradation, you can help keep your battery healthy. An EV battery is estimated to last at least 10-15 years or 100,000 miles of driving. An electric car battery often comes with a warranty, so if you have a fault with the battery, it is best to contact the warranty holder.

2. Are EV batteries harmful to the environment?

There is a common misconception that electric vehicle (EV) batteries end up in landfills, but this is false. EV batteries can have a second life and be repurposed as energy storage solutions, such as for solar panels. This can extend the lifespan of a battery by up to 10-15 years!


Taking care of your EV battery condition is vital for its longevity and performance. By following these guidelines, including maintaining optimal charging habits, being mindful of temperature, avoiding rapid charging whenever possible, and staying up to date with maintenance and software updates, you can ensure that your EV battery remains in excellent condition. Remember, a well-cared-for battery will not only provide you with a longer driving range but also help you contribute to a sustainable and greener future.

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