Geyser Batteries

Geyser Batteries is a Finnish clean technology company founded in 2018, based in Mikkeli, Finland. The company specializes in developing and manufacturing sustainable, high-power heavy-duty energy storage solutions. With over 25 years of innovation in energy storage technology, Geyser Batteries focuses on a hybrid electrochemical system that combines a supercapacitor with a redox battery, utilizing a proprietary water-based electrolyte. This design enhances energy density while maintaining the benefits of supercapacitors and emphasizes sustainability through the use of recyclable materials.

Currently, Geyser Batteries is establishing its production line in Finland and is capable of delivering sample products to customers. The company aims to be a leading choice in the high-power energy storage market by the end of the decade, with a mission to enable sustainable electrification and promote a circular economy. Geyser Batteries targets the renewable energy and heavy-duty machinery sectors.