A new study reveals that a significant portion of used electric vehicles may suffer from undetected battery cell imbalances, potentially affecting performance and longevity. Researchers found that even after vehicles leave dealerships, these hidden issues can persist, raising concerns for buyers in the second-hand market. The findings highlight the importance of thorough inspections when purchasing pre-owned electric cars. Experts suggest that advanced diagnostics could help identify these problems before they impact driving range or safety.
1 in 85 used EVs has hidden battery cell imbalance EV Infrastructure News
