EV battery
Analysis from Generational shows greater battery health variation among used PHEVs than BEVs
Generational has published analysis comparing battery performance across used plug-in hybrid electric vehicles (PHEVs) and battery electric vehicles (BEVs) from automotive retailers across the country. Covering 1,000 PHEVs and 1,000 BEVs of comparable age and mileage, it found that both retained strong average battery state of health, however, there is materially greater variation among PHEVs. […]
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UK’s largest used EV battery study reveals 95% average battery health
Generational has published its 2025 Battery Performance Index – the largest analysis of EV battery condition undertaken in the UK. It reveals the average battery state of health (SoH) across more than 8,000 tested passenger cars and light commercial vehicles stands at a robust 95.15% of capacity compared to new. The Battery Performance Index establishes […]
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Geotab analysis shows EV batteries degrade 2.3% annually with charging habits a key factor
Electric vehicle (EV) battery health data from Geotab has found that modern EV batteries continue to perform strongly through their operational lifespan, even as fast charging becomes more common. In its latest study, the company analysed battery health data from more than 22,700 EVs across 21 makes and models, drawing on several years of aggregated telematics information. […]
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