<div id="readability-page-1"><figure><img width="1400" height="700" src="https://imageproxy.pbkrs.com/https://electrek.co/wp-content/uploads/sites/3/2026/02/Solid-State-EV-Batteries-Changan-1.jpeg/query-cXVhbGl0eT04MiZzdHJpcD1hbGwmdz0xNDAw?x-oss-process=image/auto-orient,1/interlace,1/resize,w_1440,h_1440/quality,q_95/format,jpg" original-src="https://imageproxy.pbkrs.com/https://electrek.co/wp-content/uploads/sites/3/2026/02/Solid-State-EV-Batteries-Changan-1.jpeg/query-cXVhbGl0eT04MiZzdHJpcD1hbGwmdz0xNDAw"/></figure><p>Chinese lithium metal giant Ganfeng Lithium has begun producing what it calls the world’s first 10 Ah solid-state batteries with an energy density of 500 Wh/kg. The lithium giant has supply deals with Tesla, Volkswagen, Hyundai, and several other major OEMs for key EV battery materials.</p><span id="more-456517"></span><h2 id="h-ganeng-lithium-advances-solid-state-ev-batteries">Ganeng Lithium advances solid-state EV batteries</h2><p>Ganfeng is China’s largest lithium compounds producer and the world’s leading lithium metals manufacturer. It accounts for roughly 45% of the global lithium metal market and 70% in China.</p><p>The company has secured deals with Tesla, Hyundai, BMW, Volkswagen, and several leading Chinese automakers to supply key EV battery materials.</p><p>Most recently, Ganfeng and Hyundai signed a four-year deal to supply lithium hydroxide, a critical raw material for EV batteries.</p></div>

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<p>Ganfeng Lithium, China's largest lithium producer, has launched the world's first 10 Ah solid-state batteries with an energy density of 500 Wh/kg. The company holds supply agreements with major automakers including Tesla, Volkswagen, and Hyundai, and recently secured a four-year deal with Hyundai for lithium hydroxide, essential for EV batteries.</p>

Solid-state EV batteries hit another major milestone in China