About us

Company portrait

Energy Sales GmbH & Co. KG, headquartered in Schwäbisch Gmünd near Stuttgart, markets innovative battery replacement and propulsion systems, as well as charging infrastructure elements for tomorrow's electromobility. The core product is a multi-purpose battery that can be integrated into a wide variety of applications and thus replace the multitude of batteries on the market — the EnergyTube.

was are we named UnicornEnergy?

Our vision

  • electrically-operated applications, which exclusively operated with renewable energy
  • Gentil dealing of ressources thus optimal workload of the materials during their lifecycle
  • A standardized battery for all applications in the range of 5 V - 60 V

Our mission

  • Storage of solar and wind energy whenever you need it
  • Stopping the abundance of chargers and accumulators, wich are only used a fraction of the time
  • Development of a multi-purpose battery – the one for all

EnergyTube Contacts


Interested in a job?

Take a look at our career page and find out more about our vacancies.

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