Bought this for my Jaguar I-PACE, and it has already paid for itself by identifying a minor battery issue that I caught early. The dealership handled it under warranty, saving me from a much bigger problem down the road.

As someone who loves tinkering with cars, Voltest has been a great tool to keep my 2014 Nissan Leaf running smoothly. It’s fun to see the inner workings of the battery, and it’s helped me stay ahead of any potential issues.

I was told by a mechanic that my Kia Niro EV needed a new battery due to a range drop. Before going ahead, I used Voltest to run my own check, and it turned out the battery was fine—it was just a calibration issue. Saved me from an expensive mistake

After my battery degraded unexpectedly in my BMW i3, I ran a Voltest diagnostic. The report helped me push my claim through with the insurance company.

We have a small fleet of electric delivery vehicles. I bought Voltest to help monitor our batteries regularly. It’s been incredibly useful in identifying which cars need attention before bigger issues arise. Highly recommend for any business managing multiple EVs.

I was about to purchase a 2016 Nissan Leaf but decided to run a Voltest scan before sealing the deal. Glad I did! The battery showed significant degradation, much worse than the seller claimed. I walked away from the deal, saving myself thousands.

A friend of my suggested me to test my VW ID4 battery with Voltest, as i saw some noticeable range reduction in the last two years. I tested my ID4 and it confirmed a lower than normal range.

Also, I was able to spot the reason: an imbalanced cell in the battery pack. Now I know that i should monitor and check it every other month, just to be keep an eye on the health

I got this for my Hyundai Ioniq 5. Car is quite recent, but range was crap. I bought Voltest and gave a scan to the battery. Turns out there's a faulty module that was causing trouble.
Went to the dealership and told them about this, they checked with their SW and the replaced my battery

I had a 2017 Tesla Model S that i wanted to sell.
I've always babied the car and wanted to price it above market. I used Voltest to certify the real health during the sale, and was able to sell the car with ease.

I've bought Voltest during their first batch of sale. The product arrived in just a few days and was really easy to use. I've diagnosed a car that I wanted to buy, a used 2013 Tesla model S. The report gave me all the information about the battery state of health, down to the cell level. I know exactly how the car's battery is doing, and I bought the car at the right price thanks to it.