AVILOO Launches World's Largest Independent EV Battery Study
Wiener Neudorf, September 2nd 2026: AVILOO, the global leader in EV battery diagnostics, has today launched its AVILOO Certified EV Battery Report– the world's largest independent study of battery health in used electric vehicles. This edition analyses over 500,000 individual, independent tests carried out on used EVs between 2022 and 2026, covering 20 popular EV models. It draws on a subset of AVILOO's broader diagnostic database, which now spans more than 1 million independent tests worldwide across North and South America, Europe, Australia and Asia. AVILOO will publish the AVILOO Certified EV Battery Report twice a year. The findings carry a clear message for anyone buying, selling, financing or insuring a used EV; don't assume your battery's health - test it independently. Every figure in this report comes from AVILOO's own physical measurement of the battery, not a reading taken from the vehicle's dashboard, which can vary from manufacturer to manufacturer and doesn't always reflect the battery's true condition. Overall battery health across the market remains strong, but AVILOO's data shows meaningful differences both between models and between individual examples of the same model - differences significant enough to change what a car is really worth.