Felix Reidelbach

New Cell Technology: NaTe

The first prototypes are already being tested with cell formats 26700 and 32140 and are
developed to series maturity. If you are interested, download the press release.

The Revolution of Battery Cells

Li-Ion und Sodium Battery Technology tailored to your applications

Best in Class – the Result of our Cell Research

Best Choice in Li-ion technology for the success of your application

More Power

For applications where high C-rates are required, we have developed our Power Cells

Supply ensured with long term partner

Thanks to our cooperation with tier one suppliers and our double source strategy

Longer Lifetime

Due to our unaffiliation, we can guarantee a minimum lifetime of 10 years

Availability & specification of cells

Direct access to production gives us speed and the ability to make adjustments to cell specifications

Higher capacity

Cell architecture and design allow us to achieve a higher energy density

Responsibility - for the customer and environment

Our aim is not only to solve our customers' problems, but also to pave the way to a green future.

Innovation results from listening to the needs of clients and the market. And then finding the best answer.

Discover all benefits
Double sourcing

All TerraE cell models are at least double sourced

State-of-the-art cell technology

Continuous development of cells

Individual support and development

Made in Germany Quality & Service

Ensure demand and availability

End-of-line of at least 10 years

Up to 60% more Energy efficient
More Capacity & discharge current

Development of new cell architecture to increase performance

Best performance / cost ratio
Customade Performance

Long-term cooperation with Japanese cell engineers

The brand-new INR 21700 62E cell

Our aim is to constantly improve our cells to meet the demands of the future

More Power

Higher discharge currents

Long Lifetime

Better cathodes and anode material

Higher capacity

Increased energy density of cell chemistry

Focus on quality. Not mass.

We develop and produce all over the world, but guarantee the certification in German standard

Do you have any questions?

Maybe we could already help you with the following answers

TerraE is a premium cylindrical battery cell provider, owned by Sven Bauer, CO & Founder of BMZ Group. TerraE's team of executives, engineers, and technicians defines cell specifications, which are manufactured by tier-one suppliers in Asia under the TerraE brand.
Long-term cooperation with Japanese cell engineers, the use of advanced materials, production on state-of-the-art production lines together with the best-in-class production process control.
We begin by auditing the factory and conducting product tests. Once a manufacturer meets our quality standards, they become a TerraE supplier. Additionally, we implement the Outgoing Quality Check (OQC) process and reporting standards. At the final stage of the supply chain, destination factories have their own incoming inspection guidelines to ensure quality.
Material costs are similar across all manufacturers. Thanks to fully automated production, carefully selected partners and high volumes of manufactured product, TerraE cell costs are competitive to well-known TIER-1 cell brands.

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TerraE GmbH
Zeche Gustav 1
63791 Karlstein am Main