A proposed "battery passport" system aims to provide detailed records of electric vehicle battery health and performance, similar to how Carfax tracks vehicle history. The system could help buyers assess the true condition of used EVs by offering transparency on battery degradation, maintenance, and charging cycles. Industry experts suggest this could build trust in the used EV market and encourage more sustainable adoption of electric vehicles. The concept highlights the growing need for standardized data to address concerns about battery longevity in the transition to electric transportation.
Guest commentary: A ‘battery passport’ could be the Carfax for used EVs Automotive News
