EV Battery Health Certification
Independent Verification of EV Battery Health
Using embedded data from the vehicle, JD Power and Motorq—working directly with OEMs—provide an independent, third-party measurement of EV battery health for current owners, dealers and potential used-EV buyers. This creates a trusted, data-driven view of battery performance at point of sale.
A Clear, Connected View of EV Battery Condition
Evaluates real-time vehicle data to independently assess battery health metrics across:
• Overall battery health
• Usable capacity
• Real world driving range
Tracks:
• OEM-authorized embedded modem data (not retailer-reported information)
How EV Battery Health Certification Works
• Uses OEM-authorized embedded modem data processed through Motorq’s analytics platform
• Evaluates battery health, degradation, and performance patterns
• Provides an independent, third-party assessment of battery condition
Greater Transparency, Stronger Trust
• Provides third-party validation from the leaders in vehicle quality and connected-vehicle analytics
• Reduces uncertainty around used EV battery performance
• Helps seller give used EV buyers confidence with objective, data-backed certification
• Offers fleets and finance companies clarity on long-term asset health
Increase Used EV Values, Reduce Risk
• Reduces financial uncertainty for EV owners and used EV buyers
• Helps OEMs mitigate value loss and potential warranty exposure by evaluating vehicles before sale
• Strengthens dealer marketing and sales efforts with trusted certification
• Builds credibility in the used-EV marketplace with transparent battery health reporting
Press Release Information
JD Power issues a national press release highlighting key findings and top-to-bottom rankings from the study.
Who should use it
Designed for Dealers and EV Resellers
• Franchise and independent dealers
• Certified pre-owned programs
• EV remarketers and auction partners
• Fleet and finance organizations managing EV assets
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