UNIGRID
Tagline: ⁨⁨⁨⁨Ultra-Safe Sodium-Ion Batteries
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Sodium Ion Batteries – To do stuff Li-ion cannot

No Fire – High Power – Long Life – Wide Operating Temps


Certified Safety.

⁨⁨Third-party tested for safety. Our batteries are UN 38.3 and UL 9540A Certified and Tested at the cell level. You will not find a safer sodium-ion battery with comparable performance, as our sodium-ion batteries have no fire hazards. That means no risk of fire during use, transportation, or long-term storage, and no fire propagation, enabling use in indoor living and working spaces.

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  • 15 min. charge
  • 5 min. discharge
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  • Ultra Safe Chemistry
  • Non-Flammable
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  • Long life cycle
  • Low maintenance
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Destructive Thermal Testing of Prismatic Cells

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Description
12V Starter Battery:

Na+ Fleet

One battery solution for every application—from two wheels to heavy duty

Full Spec Sheet
Description
48V Sodium Ion Series:

Na+ Casa

Traditional Li-ion batteries present fire-risks, and struggle in extreme cold/hot climates when power is most needed.

Our RESS sodium-ion technology delivers consistent performance, longer life, and full functionality in any climate.

Full Spec Sheet

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Test the power of UNIGRID for yourself.
Take the Sodium-Ion Challenge.

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For a cleaner, safer world.

The world needs clean, safe, easily accessible, and affordable energy storage. We’ve cracked the code on a solution: UNIGRID’s sodium-ion batteries, which use abundant resources, are lower-cost, safer, and just as powerful as any other battery.

The team that powers UNIGRID

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  • transition logo
  • silence logo
  • socal energy innovation network logo
  • sustainable power and energy center logo
  • nsf seed fund logo
  • ritz venture capital logo
  • nsf logo
  • lg technology ventures logo
  • usde office of sbir sttr program logo
  • foothill ventures logo
  • clean tech open cohort logo
  • cal seed logo
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  • california energy commission logo

UNIGRID in the news

December 10, 2025

UNIGRID Sodium-Ion Sparks Lead-Acid Industry Disruption as a Direct Replacement for Automotive 12V Starter Batteries

November 20, 2025

UNIGRID fully charged for increased production

November 20, 2025

UNIGRID contract-fab model is heading for batteries