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Company

Geyser Batteries Oy

Rocket Ship RatingBased on the data VC Catalog holds.

Rocket Ship Rating: 77 out of 100

The power buffer for a renewable grid

Also known as Geyser Batteries

  • Clean energy & storage
  • Climate positive
  • Deeptech
  • Hardware
Status
Operatingas of 2026-09-17
Business model
B2B
Legal name
Geyser Batteries Oy
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Record updated 17 September 2026

About

Geyser Batteries develops water-based storage engineered for sub-10-millisecond response and 100,000+ cycles — an affordable, deploy-anywhere component for AI data centers, grid stabilization, hydropower and LDES power upgrades.

Products

Hardware
NON-FLAMMABLE HIGH-POWER BATTERIES
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