---
title: Betavoltaic Battery Guide Download (B)
description: Get your betavoltaic battery guide to learn all about City Lab's NanoTritium betavolatic battery. Contact us today for more information!
---

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RESILIENT POWER FOR 20+ YEARS

# Long-Lasting Nuclear Power You Can Rely On

Learn More About Our NanoTritium™ Betavoltaic Battery.

[Download Spec Sheet](https://discover.citylabs.net/nuclear-battery-download-b#download-assets)

## The Nuclear Battery

 

City Labs, Inc. is the pioneering innovator of long-life (20+ years) NanoTritium™ batteries for microelectronics. The battery is resistant to varying temperatures and other environmental conditions due to the robustness of the tritium decay process.

Tritium is a radioisotope used as an illumination source for exit signs commonly found in schools, theatres, commercial buildings and aircraft. 

![City Labs - NanoTritium Diagram](https://discover.citylabs.net/hubfs/City%20Labs%20-%20NanoTritium%20Diagram.png "City Labs - NanoTritium Diagram")

[Download The Spec Sheet](https://discover.citylabs.net/nuclear-battery-download-b#download-assets)

## A Long-Lasting Battery Solution

Generally Approved for   
Use in the United States

50-100+   
Microwatt Power

Extremely Durable Batteries   
That Last 20+ Years

Can Withstand -40°C  
to +80°C Temperatures

Used By Militaries, Aerospace  
Engineers, & More

Perfect For   
Secure Applications

## See What The NanoTritium™ Nuclear P100a Is Capable Of.

Download the spec sheet to learn about lifespan, operating conditions & more.

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