Battery Certificates that turn transparency into sales
The 2 minute test
Easily answer the most important question on a used EV - what’s the battery health?
I did the test on the car
Yes , someone wanted to buy the car and only way they would make a decision on it was the battery test
And they ended up buying it when they seen 87% on a 47k mile tesla
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2024 BMW iX
31,420mi
94%
All cells healthy
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2022 Kia EV6
27,615mi
96%
All cells healthy
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2021 Porsche Taycan
55,100mi
90%
All cells healthy
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2021 Nissan Leaf
78,412mi
61%
Cell fault detected
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2022 Tesla Model 3
42,089mi
93%
All cells healthy
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2022 Tesla Model Y
82,011mi
90%
All cells healthy
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2025 Hyundai IONIQ
11,215mi
99%
All cells healthy
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2024 Subaru Solterra
15,114mi
94%
All cells healthy
Always measured, never guessed
Accuracy is key to a trustworthy report. That’s why we measure remaining energy directly from the vehicle’s Battery Management System. We only certify what we can measure.
Vehicles with a Battery Certificate generate up to:
5x
more views
4.5%
higher sales price
7.3days
faster sales