The largest lithium metal maker is now producing semi-solid-state EV batteries
4 days ago
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- #solid-state-batteries
- #electric-vehicles
- Ganfeng Lithium, the world's largest lithium metal producer, has started mass-producing semi-solid-state batteries with an energy density of 650 Wh/kg.
- The company has supply agreements with major automakers like Tesla, Volkswagen, and Hyundai for EV battery materials.
- Ganfeng holds 45% of the global lithium metal market and 70% in China.
- A new lithium-hybrid semi-solid-state battery with 400-650 Wh/kg energy density has been developed, initially for non-automotive use.
- Ganfeng introduced a 'zero-strain' lithium alloy anode and sulfur cathode, improving stability and surviving extreme conditions.
- The company is advancing all-solid-state batteries, currently in the sample stage.
- Other automakers and battery manufacturers plan to start small-scale solid-state battery production around 2027-2028.
- Solid-state batteries offer higher energy density and faster charging but face competition from LFP and sodium-ion batteries.
- EVs are expected to become more efficient, safer, and affordable as new battery technologies emerge.