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City Labs: Revolutionizing Long-Life Power Solutions

City Labs, Inc. designs, develops, and manufactures tritium betavoltaic batteries for aerospace, defense, medical, and other leading industries. Our mission is to create batteries that have a 20+ year lifetime of continuous power without the need for replacement or recharging.

Discover NanoTritium™ Battery Power

Our batteries deliver uninterrupted power for decades, even under extreme environmental conditions. Here’s how we stand out:

  • Unmatched Longevity: Continuous operation without charging or replacement for 20+ years.
  • Wide Temperature Range: Reliable performance from -55ºC to 150ºC, with no efficiency loss between -40ºC and 0ºC.
  • Customizable Designs: Adaptable shapes and dimensions to meet the exact needs of your microelectronics.
  • Safe and Secure: Proven robust technology with no external radiation emissions.
  • Consistent Power Output: Predictable, stable energy generation from tritium beta decay.

How it Works

Our NanoTritium™ battery technology converts beta particles emitted by the natural decay of tritium into electricity, providing a unique and temperature-independent power solution for low-power applications.

  • Microelectronics Technology for Space Exploration

    Aerospace

  • Medical Devices Icon

    Medical Implants

  • Industrial Markets Icon

    Industrial Markets

  • Oil and Mining Icon

    Oil & Mining

  • Camera Surveillance Icon

    Surveillance

  • Defense and Security Icon

    Defense & Security

Partnerships & Collaborations

We proudly partner with some of the world’s most prestigious organizations.

Custom Solutions for Your Needs

Looking for a tailored power solution? We work directly with your design team to bring your vision to life while managing regulatory requirements.

Why Choose Us?

  • Decades of Regulatory Experience: Ensuring safety and compliance in every design.
  • Exclusive Licensing: The nation’s only commercial betavoltaic battery license.
  • Expertise: A highly skilled team of scientists with decades of experience in betavoltaic technology.

The Nuclear Battery Company With a Vision

Ready to power your next innovation or learn more about our technology?

Contact Us Today
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