ScienceTechRadarabout 2 hours ago
Unigrid sodium-ion batteries pass Hyundai safety tests
5 min read
California startup Unigrid's sodium-ion batteries passed Hyundai's safety tests down to -20C, marking a major milestone. Experts call the technology a 'compelling alternative' to lithium-ion, which carries thermal runaway risks causing fires. Sodium-ion is a leading next-gen battery contender.
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