Nowadays, people are opting for Electric vehicles rather than the normal petrol/diesel engine vehicles. The reason for this is of course the eco-friendliness and the inflating price of petroleum. More and more automobile manufacturers are launching their EV models and people are adapting to them.
Electric vehicles are powered by batteries, and we all know that battery degrades over time and at some point in time you will have to replace the battery of your electric car. But how will I know the battery health of my electric health? This article will guide you through all the ways to help you check your electric car or vehicle battery health.
Check Electric Vehicle Battery Health
If you own an electric car then you must know how your battery is performing and whether it needs replacement or not. Similarly, when buying a used electric vehicle, knowing its battery health will help you determine how much it has been used since the purchase and how long can the battery last.
Let’s go through all the ways by which you can check the battery health of your Electric vehicle-
1. Check the Range
The first way to determine the battery health of your electric vehicle is by determining its range. When an electric vehicle is new its range will be similar to the estimated range by the manufacturer. But with time, as battery health degrades its range will also decrease.
You can fully charge your battery and then see what the estimated range it gives. You will see this estimated range on the dashboard screen. Compare it with the estimated range given by the manufacturer to know how much the battery has degraded.
2. Check the State of Charge
State of Charge shows the battery left in the vehicle currently. The SoC (State of Charge) information is generally mentioned on the dashboard screen. Check the battery drop; if it drops a lot while driving then your battery is degraded a lot and it requires attention.
3. Check the User Manual
The user manual that comes with the electric cars and vehicles often has information on how one can check the battery’s health. For instance, it may mention the battery health indicators and how they tell the battery life. This is different for every vehicle, so it is advised to check the user manual and check whether it mentions anything about battery health.
4. Using Battery Health Check Apps
Many cars (especially the top-end models) have their battery diagnostic app which you can use to check the battery health of your Electric vehicle. Generally, these apps mention all the information about the battery including the charging cycles, battery health, total range, and other information. Given below is the list of battery health check apps for some Electric cars-
If you own a Tesla then you can use the Tessie app to get battery health. Apart from this, you can also use this app to record charging sessions, get cost projections, and also track your driving. You can also use this app to control your Tesla through Alexa, Siri or your smartwatch.
Hyundai EV owners can use the MyHyundai with Bluelink app to track their battery health. This app shows the complete status of vehicles including door lock, trunk closed/open, heating, cabin climate, and more. You can get MyHyundai with
Nissan Leaf EV
Anyone with a Nissan Leaf EV can use the Leaf Spy Pro app to monitor the battery information as well as get other stats of the vehicle from the dealer. This app will show you information like the voltage of each cell pair, battery AHr rating, battery temperature readings, and more.
Similarly, there are a lot of other apps that you can use to check the battery health of your Electric car. You can also get the third-party battery health check apps if they are supported by your vehicle to get insight on the battery health.
5. Take your Car to the Dealer Service Center
Lastly, you can also take your vehicle to the dealer service center to know your battery health. Dealer service centers (from where you bought your vehicle) have tools like OBD-2 scanners with which they can check the battery health of your car. This is one of the most reliable and accurate ways to know your battery health.
It is essential to know the battery health of your electric vehicle. With this, you can know how long will your battery last and when you need to replace it. You can refer to the above guide to check the battery health of your car.