Energy storage for industry, defense, and the grid.
In 2026, ONE is shifting focus away from EVs toward surging demand in grid storage, rail and defense.
ONE has retooled our Michigan manufacturing footprint to deliver high-performance LFP batteries engineered for the world’s most demanding environments. At ONE Circle, our inaugural LFP cell factory, we now produce a first-of-its-kind cell supporting 12-minute fast charging and sustained operation under extreme conditions—from defense and subsea systems to industrial platforms.
Our Novi pack facility supports advanced rail and ESS products validated through field deployments across North America. We are proud to announce both company-level ISO 9001 certification and UN 38.3 certification of the ONE OTP Cell, reflecting ONE’s evolution into a mature U.S. OEM built around quality, safety, and scalable production.
Our Next Energy's three-part mission:
Energy Density
We’re making electrification viable without the need to compromise on cost or performance.
Safety
We’re prioritizing safety by reducing the risk of thermal runaway through chemistry and pack design.
Sustainability
We’re using more sustainable, abundant materials to build a U.S. supply chain.
7 reasons why iron is next in electric.
The next big thing in electric isn’t new. It’s how we’re using it.
Our batteries:
ONE Circle Gigafactory
ONE Circle is home base for ONE's vertically integrated U.S. battery manufacturing, from cell to system.
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Investors
Our Next Energy is backed by visionary technology investors who share our mission.
The future will arrive faster if we build it together.
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