New 450 Wh/kg SiCore battery gives unmatched power density with production-scale availability for aviation and electrical mobility platforms
Amprius Applied sciences, Inc. (“Amprius” or the “Firm”) (NYSE: AMPX), a pacesetter in next-generation lithium-ion batteries with its Silicon Anode Platform, at this time introduced the launch of its 450 Wh/kg SiCore™ lithium-ion battery. That is Amprius’ most energy-dense SiCore cell, providing 450 Wh/kg and 950 Wh/L, and is predicted to maneuver to mass manufacturing within the close to time period by way of its international manufacturing companions.
Constructed with Amprius’ proprietary silicon anode materials system, this SiCore cell delivers as much as 80% extra power than typical lithium-ion cells with graphite anodes. This enhanced power density interprets to prolonged flight time, higher vary, and improved system-level efficiency, all inside a compact, light-weight design.
“We’ve demonstrated what’s doable at 450 Wh/kg with our SiMaxx platform years in the past,” mentioned Dr. Kang Solar, CEO of Amprius Applied sciences. “What makes this SiCore cell completely different and noteworthy is that it brings that degree of maximum efficiency right into a cell chemistry and format which can be able to scale with the prevailing lithium-ion battery manufacturing processes and gear within the trade. It’s production-ready, commercially obtainable, and already being certified by prospects at this time.”
Designed for excessive circumstances to fulfill the calls for of aviation and protection functions, the brand new SiCore cell delivers dependable efficiency throughout broad temperature ranges and mission-critical environments. It meets the calls for of Excessive-Altitude Platform Stations (HAPS), Medium-Altitude Platform Stations (MAPS), and unmanned aerial autos (UAVs), the place power density, weight, and endurance straight impression mission success. By offering longer vary and higher payloads with out growing weight, this cell helps cut back whole system price. This enables operators to fly longer missions with fewer compromises, minimizing the necessity for extra batteries, gasoline, or gear.
This SiCore cell is being evaluated with plans to maneuver into qualification with main aviation and protection prospects getting ready for industrial deployment. To fulfill their demand, Amprius has constructed a world contract manufacturing community with gigawatt-hour-scale manufacturing capability, making certain the Firm can ship these high-performance cells at a aggressive price.
UN38.3 certification, which is required for the secure air transport of lithium-ion batteries, is predicted on this quarter for this cell. This can enable Amprius to start quantity shipments shortly afterward and help broader industrial deployment worldwide.
The industrial launch of the 450 Wh/kg SiCore cell follows the broader introduction of Amprius’ SiCore platform in January 2024. That announcement marked the debut of a brand new technology of silicon anode cells engineered for each excessive power and excessive energy in a single format. With the most recent 450 Wh/kg cell now getting into manufacturing, SiCore is positioned to help a variety of high-demand functions throughout electrical aviation, protection, and mobility markets.
For extra info, please go to the Amprius investor relations web site at ir.amprius.com.
About Amprius Applied sciences, Inc.
Amprius Applied sciences, Inc. is a number one producer of high-energy and high-power lithium-ion batteries, producing the trade’s highest-known power density cells. The Firm’s commercially obtainable SiMaxx™ batteries ship as much as 450 Wh/kg and 1,150 Wh/L, with third-party validation of 500Wh/kg and 1,300 Wh/L. Amprius expanded its product portfolio to incorporate the SiCore™ platform in 2024, considerably enhancing its capability to serve further buyer functions. The Firm’s company headquarters is in Fremont, California, the place it maintains an R&D lab and a MWh scale manufacturing facility for the fabrication of silicon anodes and cells. To serve buyer demand, Amprius entered into a number of agreements to safe over 1.8GWh of contract manufacturing capability obtainable at this time.
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