Low Cost and High Performance

Novel packaging architecture for Li-ion battery technology through licensing.  Lowest cost, highest safety and highest energy density for two $100 billion emerging markets- electric vehicles and grid storage.

Licensing industry-changing Li-ion battery

with world-leading energy density and cost.


Partnering in Today’s Grid Energy Paradigm

Cadenza’s cell design combines the best properties from wound jelly rolls and large prismatic cells and allows for game-changing high energy density at low cost for EV, PHEV and grid markets.

High-performance and low cost

through innovation and deep battery industry experience


Enabling Mass Adoption of Electric Cars

Cadenza’s cell design combines the best properties from wound jelly rolls and large prismatic cells and allows for game-changing high energy density at low cost for EV, PHEV and grid markets.

We want you to work for us

Our company is currently seeking dynamic candidates for a variety of positions available.

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Headlines and all things Cadenza.

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Wilton’s Cadenza Innovation CEO, Founder Making A Difference

Wilton Daily Voice

Cadenza works on Lampe-Onnerud’s specialty: battery storage (the press has dubbed her the “Battery Queen”) and has ambitious plans of improving battery space and using innovation to package energy cheaper and better for pivotal global markets, energy storage, and global vehicles.

UConn, Cadenza launch battery-tech research partnership

Hartford Business Journal

A Wilton-based battery technology designer whose investors include Connecticut Innovations, is funding the three-year collaboration, which includes UConn materials science and biomedical engineering professors. Led by Prof. Radenka Maric, UConn’s vice president for research and Connecticut Clean Energy Fund Professor of Sustainable Energy

Cadenza Innovation developing the future of battery power

New Haven Register

Under Lampe-Onnerud and spouse Per Onnerud, Cadenza is designing modular batteries that can be plugged together in series allowing for configurable power.

A Conversation With Christina Lampe-Onnerud, CEO Of Cadenza Innovation (CleanTechnica Exclusive)


Christina Lampe-Onnerud is charming, gracious, and bubbling with enthusiasm for her chosen field of endeavor. Her mission is simple — compile the best and most current information from battery experts around the globe and use that data to build better batteries. Her key concerns are lower cost, higher energy density, and greater safety. “My dream is to put 20 years of industry best practice into a battery block you can use.”

Cadenza Innovation Awarded Patent for Unique Lithium-ion Battery Architecture

Press Release

Awarded to Founder and CEO Dr. Christina Lampe-Onnerud and Chief Technology Officer Dr. Per Onnerud, the patent recognizes the company’s unique multi-core lithium-ion battery cell structure, referred to as a super-cell.

International Women and Girls in Science Day— Progress for Women in the Science, Technology, Engineering, and Math (STEM) Workforce – but Much More to Do!


February 11 marked the third annual United Nation’s International Women and Girls in Science Day.  Celebrated worldwide, its purpose is both to recognize the achievements of women in science and to encourage girls to study science. We at Cadenza are proud of our efforts to encourage women in STEM, led by the example and the work of our founder and CEO Dr. Christina Lampe-Onnerud.

US Should Not Shut its Doors on Talented Immigrants


Without a pool of workers trained in Science, Technology, Engineering and Math (STEM), Cadenza and other innovators will be unable to grow and prosper.

China is Leading the Booming Global Battery Market


The biggest take-away message from global developments is that China has the ball; both from a policy and an investment side. The Chinese central government is continuing to provide clear policy around the need for electrification using renewables and battery technology.