January 2026 | Tips & Information

In the world of secure communications and cryptographic systems, protecting the encryption keys themselves is just as important as the cryptographic algorithms that use them. Whether in defense, aerospace, or high-security commercial applications, continuous power to volatile key memory is a foundational requirement—and it’s one of the toughest power challenges…

January 2026 | Tips & Information

Medical-device developers are increasingly evaluating long-life “nuclear batteries” as an alternative to traditional lithium chemistries—especially for implants that need decades of continuous power. These devices use low-energy radioactive isotopes to generate electricity in a fully sealed package, offering exceptional reliability in applications where replacement surgery carries significant risk. Yet you…

January 2026 | Tips & Information

Modern oilfield operations depend on electronics that must function reliably in some of the harshest conditions on Earth. Downhole sensors, measurement-while-drilling (MWD) tools, logging-while-drilling (LWD) systems, and monitoring equipment are routinely exposed to extreme heat, vibration, pressure, and long deployment durations. In these environments, battery selection is not a secondary…

December 2025 | Tips & Information

For many organizations deploying large IoT networks, maintenance—not hardware—is the true driver of cost. Replacing or servicing batteries consumes time, requires skilled labor, and often involves sending technicians into remote, hazardous, or high-security sites. As IoT deployments scale into the thousands, traditional power solutions can limit both reliability and ROI….

October 2025 | Tips & Information

When developing equipment for demanding markets—whether in aerospace, medical devices, defense, or industrial sensing—business leaders face three critical hurdles when evaluating new power solutions: cost, regulation, and reliability. Traditional batteries often fall short on these fronts, especially for compact devices that require long lifespans and consistent performance in harsh conditions….

October 2025 | Tips & Information

An engineering project is only as good as its weakest link. Often, that link is the power source. If your battery fails under heat, vibration, or long-term deployment, your entire design suffers. Engineers are under pressure not only to meet functionality requirements but also to deliver systems that are safe,…

August 2025 | Tips & Information

In the world of modern electronics, battery performance is often measured by capacity, output, and size. But one of the most significant—and frequently overlooked—factors in battery-powered systems is the cost of maintenance. From routine replacements and technician labor to system downtime and logistical complexity, battery maintenance can introduce considerable expenses,…

July 2025 | Tips & Information

From the upper atmosphere to the polar ice caps, the harshest environments on Earth—and beyond—share one thing in common: extreme cold. While modern sensors, monitoring tools, and communication devices are built to operate under demanding conditions, keeping them powered in sub-zero temperatures remains one of the biggest engineering challenges. Batteries,…

July 2025 | Tips & Information

When engineers design electronics, choosing the right power source is crucial. Understanding the difference can be the key to a device’s success, longevity, and reliability, and there are several different battery types to choose from. City Labs’ NanoTritium™ batteries are designed specifically for ultra-low-power systems that require consistent, dependable energy….

June 2025 | Tips & Information

In times of crisis, reliable power is not just a convenience; it’s a lifeline. Emergency systems—from communication networks to environmental monitoring devices—depend on consistent energy sources to function effectively. However, traditional batteries often fall short in critical situations, especially in remote or harsh environments. This is where City Labs’ NanoTritium™…