Amprius Technologies designs and manufactures high-energy lithium-ion batteries that use a silicon-based anode to achieve about 500 Wh/kg, roughly twice the energy density of typical cells. The technology stores more energy per kilogram and per liter, enabling longer-lasting power in smaller, lighter packs, with cells organized into modules and packs for customers. Its differentiators include the patented silicon-anode technology, endurance records, and plans for a Gigawatt-hour-scale factory in Colorado to boost production. The company's goal is to become a leading supplier of high-energy, lightweight batteries for electric vehicles and other sectors that need compact, long-lasting energy storage, while growing manufacturing to meet demand.
Company Size
51-200
Company Stage
IPO
Headquarters
Fremont, California
Founded
2008
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