Powering the toughest uses

Geyser Batteries deliver power where other energy storage solutions fail:

sustaining over a million of deep-discharge cycles at ultra-high power in extreme ambient conditions.

Green production

Safe electrolytes

Sustainable storage



Based on widely available chemical materials and using water as a solvent for electrolytes, our devices pose no toxicity or fire/explosion threat.


Aqueous electrolytes also mean that our manufacturing process does not require huge amounts of energy necessary to produce supercapacitors and Li-ion batteries based on organic electrolytes. Therefore our products are carbon neutral and, with their long life and multimillion charge cycling capabilities, Geyser Batteries produce less waste over time, too.


Geyser Batteries are designed to outperform some of the best energy storage solutions available today.


Backed by decades of research, development and technological advancement, our products combine the energy storage of batteries with the durability and power of supercapacitors in a single electrochemical system.


Our batteries have the capability to be charged/discharged for more cycles than any other technology and are recharged almost instantly every time.


The advanced design of every Geyser Battery results in the largest possible current cross section, across the entire device, creating low heat generation and uniform propagation throughout, meaning a long, healthy battery life with no maintenance required along the way.


Exploded view


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Geyser Batteries Oy

Wolffintie 36 F2

65200 Vaasa



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