
Game-Changing Performance
Energy density, power density, cycle life, charge rate, and safety
The All-New Amprius 500 Wh/kg Battery Platform is Here
FREMONT, Calif. – March 23, 2023 – Amprius Technologies, Inc. is once again raising the bar with the verification of its lithium-ion cell delivering unprecedented energy density of 500 Wh/kg, 1300 Wh/L, resulting in unparalleled run time. At approximately half the weight and volume of state-of-the-art, commercially available lithium-ion cells, the all-new battery cell delivers potential industry-disrupting performance with barrier breaking discharge times.View Press Release
ENABLING ELECTRIC MOBILITY
Amprius Technologies Selects Colorado for Gigawatt-hour Scale Factory SiteGigawatt-hour Scale Factory Site to be Operational in 2025.
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Silicon Anode battery technology
Highest Energy Density Rechargeable Lithium-ion Batteries in the World!Employing our patented, silicon anode technology, Amprius Technologies provides up to 100% improvement compared to standard lithium-ion batteries.
Leader in high-energy lithium-ion batteries leveraging our patented silicon anode platform Amprius utilizes existing commercial manufacturing processes for scalability – cathode and assembly processes are unchanged; only the anode manufacturing line is changed.
Aviation
Amprius Technologies' silicon anode batteries have helped set multiple endurance records.Electric Vehicles
Amprius batteries provide more run time and much longer range.Wearables
Providing market leading silicon anode cells for battery packs, enabling much longer mission time.Amprius in the News
Learn how we are leading the electrification movement.