Friday, September 18, 2026

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Batteries

Study quantifies how cell-to-cell inconsistency constrains EV battery pack performance

Dalian Institute of Chemical Physics, Chinese Academy Sciences A recent study in Nature Energy has quantified how cell-to-cell inconsistency limits the performance, lifetime, and resource utilization of...

Hyundai Targets Lower-Cost, Higher-Density Batteries for 2027 EVs

Hyundai Motor Group is developing a new battery strategy aimed at reducing electric-vehicle costs while preserving driving range and performance as Chinese automakers intensify...

Resolving spatial mismatches unlocks six billion tons of China’s climate gains from retired EV batteries by 2050

Retired electric vehicle batteries in China hold immense potential to cut greenhouse gas emissions and save costs—but where they retire and where they are...

Japan’s universities and companies launch project to accelerate sodium-ion battery developments

Japan's prestigious universities Tokyo University of Science and Waseda University are among the 14 participants who launched an industry-academia-government project to expedite sodium-ion battery...

Hyundai and Kia Lead European Battery Health Rankings, Outperforming Tesla and Volvo

Hyundai and Kia have taken the top two spots in a European survey measuring electric vehicle battery health, boosting confidence in South Korean automakers’...

China’s battery tax shift is a strong push for automakers to make their own cells, CPCA’s Cui says

Automakers that produce batteries in-house can avoid or deduct the consumption tax, while those buying externally will bear extra costs, Cui said. Automakers that do...

Aion S Battery Dispute Escalates as CALB 177-Ah Cells Reported Defective

A wave of complaints has erupted over power battery performance in GAC Aion’s Aion S vehicles fitted with lithium iron phosphate (LFP) cells made...

Smarter diagnostics could extend the lives of silicon EV batteries

A new battery management system uses everyday charging data to diagnose when silicon is most vulnerable, helping guide battery temperature control to protect it Key...

KERI develops electrode manufacturing for high-performance PTFE-free dry battery electrodes

Development of a next-generation high-performance battery anode manufacturing technology that overcomes the limitations of conventional dry-electrode processes Expected to enable longer EV driving ranges...

CATL Unveils Ultra-Fast Charging Battery for Light Commercial Fleets, Aiming to Match Gasoline Refueling Times

Chinese battery maker CATL has introduced a new ultra-fast charging battery for light commercial vehicles, targeting logistics fleets that want electric operation without long...

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