Silicon anode cell delivers extended endurance and payload capacity, with mass production planned through global manufacturing network Amprius’ High-Density SiCore Battery Moves Toward Commercial Deployment Amprius Technologies, Inc. (NYSE: AMPX) has announced the commercial launch of its 450 Wh/kg SiCore™ lithium-ion battery, the company’s most energy-dense cell to date. Built on Amprius’ proprietary silicon anode...