BTRY AG

A solid-state battery that can be charged in one minute.

ETH and Empa spin-off BTRY has developed an ultra-thin, all-solid-state battery that combines the energy density of lithium-ion with the power of supercapacitors, ideal for sub-1Ah devices. Built on scalable, solvent-free semiconductor vacuum manufacturing processes, its anode-free thin-film design simplifies production while boosting performance. Less than 0.1 mm thick, flexible, and temperature-resistant (-40 to +150 °C), it enables charge/discharge cycles in one minute. Fully customizable in shape and specifications, BTRY unlocks new possibilities in IoT, MedTech, and consumer electronics.

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24.06.2025

The >>venture>> Grand Prize goes to MYNERVA (startupticker.ch)

02.06.2025

MassChallenge Switzerland presents 2025 cohort (startupticker.ch)

15.05.2025

Driving the ecosystem forward (startupticker.ch)

Milestone

16.04.2025

First successful roll-to-roll production tests.

Milestone

08.04.2025

Became alumni of ESA BIC Switzerland.

Milestone

31.03.2025

Completed first PoC project.

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Videos

BTRY - Powering the next generation of electronic devices

BTRY: Redefining energy storage solutions

Bright Minds #3 with Abdessalem Aribia: Revolutionizing the battery market

TOP 100 Swiss Startup Award

The TOP 100 Swiss Startup Ranking features the 100 most promising startups that are not older than five years and are selected by a jury of early-stage investors.

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Venture Kick supports potential entrepreneurs with start capital up to CHF 150'000 as well as hands-on execution support and access to a nationwide network of investors and experts in the startup field. Multiple times per year, 8 selected projects get the opportunity to present their business ideas in front of a panel. The 5 most promising projects enter the support process. After 9 months at the latest, the startups incorporate and enter the market. Since 2007, Venture Kick has invested over CHF 58 million in over 1111 projects.

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EMPA Spin-off

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ESA BIC Switzerland

Together with partners, ESA BIC Switzerland is the place for entrepreneurs with a link to space technologies in order to realise their innovative ideas and transfer technologies from space to other areas of the economy. So, that doesn't mean rocket science, but applies to multiple application fields such as navigation and positioning, communications techniques, Earth observation, materials, processes, signals or robotics. So let's see how much space is hidden in your innovative business idea! The ESA Business Incubation Centre Switzerland (ESA BIC Switzerland) is a nationwide initiative that will officially open in Q4 2016 and is managed by ETH Zurich, in collaboration with IFJ, Impact Hub Zurich and AP Swiss.

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Venture Leaders Cleantech

BTRY AG

A solid-state battery that can be charged in one minute.

Headquarter:
Dübendorf

Foundation Date:
April 2023

Technology:

  • Engineering

Sectors:

  • Cleantech
  • Energy storage
  • Hightech
  • Materials

Support received

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