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UNIGRID
San Diego, California, United States
About
UNIGRID is a San Diego company that makes sodium-ion batteries using its own sodium chromium oxide (NCO) cathode, which it produces in-house at commercial scale.
Its Power Cell Series comes in cylindrical and larger formats from 4 Ah to over 210 Ah, rated for 30,000 cycles to 80% capacity and operation from -40°C to 60°C without active cooling. The company says its cells carry no fire risk, and it targets stationary storage, UPS backup, vehicle starters and industrial EVs such as forklifts and buses. It also sells NCO cathode samples.
The 2025 Battery Report lists UNIGRID among emerging sodium-ion cell makers and Americas sodium-ion players.
From the Battery Report
Battery Report 2025 · chapterCell Design and Materials: Sodium-IonVolta Foundation's annual report on this part of the battery industry.Supply Chain Segments
Battery Chemistries
Sodium-ion
Location Info
- HQ
- San Diego, California, United States
Sources
Where the details on this profile come from.
What they do: Electrode & Cell Manufacturing
- Battery Report 2025, p.23 (Startups and Small Companies, emerging players >$30M valuation: Cell Manufacturing, Sodium-ion) · Battery Report · checked Oct 2026
Quick Facts
- Last Updated
- Oct 16, 2026
