CATL says its sodium-ion pack can keep charging and delivering power far below freezing. The real test is whether those lab numbers survive real winter driving ...
A new test has pushed the boundaries of electric vehicle battery safety. Chinese automaker Chery's EV battery displayed incredible resilience to saltwater for two days. The battery emerged with "zero ...
A water battery with tofu-like salts can withstand 120,000 charges and could last for centuries without degrading.