The company specializes in sodium-ion battery systems designed to operate with significantly less cooling infrastructure than traditional energy-storage technologies. This efficiency makes them a strategic fit for the high-density power requirements of modern data centers. The latest funding round was oversubscribed, drawing participation from Maverick Silicon, Infinite Capital, Eclipse, Xora Innovation, and LG Technology Ventures.

This financing deepens a relationship established in June, when Peak Energy and GM entered a joint development agreement for next-generation battery cells. By leveraging GM’s domestic manufacturing expertise, the startup intends to transition from development to large-scale production. The capital injection provides the necessary runway to fulfill their growing commercial pipeline while standardizing a technology intended to disrupt the conventional storage market.