EnPower, Inc.
Appliances, Electrical, and Electronics ManufacturingIndiana, United States51-200 Employees
EnPower, Inc. is a United States–based developer and manufacturer focused on advancing lithium-ion battery technology. It pursues scalable, engineering-based innovations to unlock the full potential of lithium-ion cells, with high-energy-density cells built around patented electrode architectures that aim to deliver faster charging, greater power, and longer service life than many current batteries. The company operates a powders-through-testing manufacturing facility in Indianapolis, Indiana, supporting rapid cycles of designing, building, and testing commercially relevant pouch cells. Its headquarters and production footprint center on developing practical, scalable solutions for energy storage applications. The business targets customers in energy storage and electronics manufacturing that require high-performance lithium-ion solutions. In 2026, EnPower entered into a long-term collaboration with Anthro Energy to develop high-performance lithium-ion cells in the United States, integrating EnPower’s U.S.-based electrode and pouch-cell manufacturing capabilities with Anthro Energy’s Proteus electrolyte platform.