<ul data-eligibleForWebStory="false"><li>Xiaomi has patented a solid-state EV battery utilizing a layered electrode design to improve ionic conductivity and energy density.</li><li>The battery integrates a current collector with multiple electrode layers comprising active materials, conductive agents, binders, and a solid electrolyte made of polymers and metal salts.</li><li>Xiaomi claims the technology is compatible with existing lithium battery production methods and prototype pack based on this design shows promising results in terms of range and fast-charging capabilities.</li><li>The battery pack is compact with a CTB design boasting 77.8% volume efficiency and a height of 4.7”, potentially benefiting space utilization and weight distribution in electric vehicles.</li></ul>

Xiaomi patents solid-state EV battery with a layered electrode design

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