TLDR:
- Dragonfly Energy teams up with NRS to expand lithium solutions in rail.
- New partnership boosts rail industry with advanced lithium battery tech.
- Dragonfly’s lithium batteries get AREMA’s approval for rail signaling use.
- National Railway Supply adds Dragonfly Energy’s lithium products to its lineup.
- Dragonfly Energy powers up rail modernization with lithium battery adoption.
Dragonfly Energy Holdings Corp. (DFLI) is making strides in the rail sector as its stock rises by 0.83%, trading at $0.8029 at 11:01 AM EST.
Dragonfly Energy Holdings Corp., DFLI
This comes after the announcement of a new distribution partnership with National Railway Supply LLC (NRS). The partnership marks the introduction of Dragonfly Energy’s lithium battery line to the North American rail sector, positioning the company as a key player in the industry’s transition to modern energy solutions.
Dragonfly Energy and National Railway Supply Forge Partnership
Dragonfly Energy has established a distribution partnership with National Railway Supply, a well-regarded rail supplier. The deal allows NRS to distribute Dragonfly’s Battle Born Batteries® to its extensive customer base across the U.S. This partnership expands the reach of Dragonfly’s lithium iron phosphate (LiFePO₄) technology in the rail sector, a market traditionally dominated by lead-acid and nickel-cadmium batteries.
This collaboration comes at a significant time as the American Railway Engineering and Maintenance-of-Way Association (AREMA) has approved its first lithium battery standard. The new standard provides technical guidance for the integration of lithium batteries into railroad communications and signaling systems. The approval paves the way for the formal adoption of LiFePO₄ technology in the rail industry, which Dragonfly has long advocated for.
AREMA Lithium Battery Standard Opens Doors for LiFePO₄
The passing of AREMA’s lithium battery standard is a major milestone for the rail industry. The new standard, developed with contributions from Dragonfly Energy, outlines the necessary guidelines for deploying lithium batteries in rail operations. With this framework in place, rail operators now have a clear path to adopt more efficient and reliable energy systems.
Dragonfly’s LiFePO₄ batteries are particularly well-suited for mission-critical rail applications. The batteries offer numerous advantages over traditional power systems, such as greater thermal stability, long cycle life, and cold-weather resilience. These benefits make them ideal for remote installations and solar-powered systems, where maintenance is minimal and performance is critical.
As rail operators seek safer and more reliable alternatives to legacy systems, Dragonfly’s technology presents an appealing solution. The company’s CEO, Dr. Denis Phares, highlighted the significance of this moment for the modernization of rail power systems. “We see this as a pivotal moment for rail modernization, and we believe Dragonfly Energy is well prepared to support operators as they transition to more efficient power systems,” he said.
Dragonfly Energy’s partnership with National Railway Supply is expected to accelerate the adoption of LiFePO₄ technology in the rail industry. The company is set to feature its products at the upcoming AREMA Communication Signals and Information Technology Symposium in March 2026. At the event, Dr. Phares will present on the technical advantages of LiFePO₄ technology and how it aligns with the industry’s move toward modern energy solutions.


