Image

Game-Changing Performance

Energy density, power density, cycle life, charge rate, and safety
Image

The All-New Amprius 500 Wh/kg Battery Platform is Here

FREMONT, Calif. – March 23, 2023Amprius 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
Amprius powered solar cars swept the top four places in the rigorous Bridgestone World Solar Challenge, a race requiring teams to design, develop, and pilot a solar-powered vehicle along a tumultuous 3,000-kilometer transcontinental Australian route.
Learn More

ENABLING ELECTRIC MOBILITY

Amprius Technologies Selects Colorado for Gigawatt-hour Scale Factory Site
Gigawatt-hour Scale Factory Site to be Operational in 2025.
Learn More
Image

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.

The All-New Amprius 500 Wh/kg Battery Platform is Here

FREMONT, Calif. – March 23, 2023Amprius 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

Amprius - Industry-Leading 500 Wh kg Battery Platform from PXLPod Web Strategy on Vimeo.

Industry-Leading 500 Wh/kg Battery Platform

Ultra-High Energy Density Lithium-Ion Batteries Deliver Unparalleled Run Time
The 500 Wh/kg battery platform is a tailored solution for applications that require maximum discharge times without compromising key features, such as aircraft payload. The new lithium-ion batteries demonstrate ultra-high gravimetric energy density (500 Wh/kg) and volumetric energy density (1300 Wh/L) enabling longer run times, range and endurance, while enabling lighter packs that increase energy efficiency.