NiZn Prismatic


New market requirements and regulations are driving demand beyond what lead acid can provide. With over 30 years of development, Æsir has found a sustainable solution.

Æsir Group 31 Batteries

Æsir’s NiZn Group 31 batteries come in a high-capacity deep cycle battery to meet the needs of our trucking, marine, telcom and industrial storage applications.  We also provide a high-power Group 31 battery to support data center, utility and industrial UPS systems.  For more information and technical specifications of our Group 31 battery solutions, please download the attached Specification Sheets.

Æsir’s Nickel Zinc Prismatic batteries provide:

Superior performance 

2x the capacity, 2x the power and 2x the life of AGM lead acid batteries

High-volume manufacturability

proprietary electrode design provides ease of manufacturing using existing battery equipment


While we are currently launching using a Group 31 format, our NiZn batteries will soon be available in multiple battery formats.  Our competitive advantage lies in our ability to work with large format cells

Unsurpassed safety and sustainability

environmentally friendly chemistry, safe in operation, non-flammable, non-explosive, fully recyclable

Æsir is currently in discussions with leading consumer electronics companies for its Zinc Air technology.

Contact Us

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Corporate Office

8125 East 26th Street
Joplin, MO  64804
Phone:  (417) 553-0237

Research & Development

960 Technology Blvd. Suite 1
Bozeman, MT 59718