Dragonfly Energy Partners With National Railway Supply To Launch Lithium Battery Line, Expanding Battle Born Batteries Across North American Rail Sector

• Dragonfly Energy announces distribution partnership with National Railway Supply LLC ("NRS"), marking the first lithium battery line offered by the long-standing rail supplier.
• AREMA formally approves its first lithium battery standard, creating a clear framework for LiFePO₄ adoption; Dragonfly Energy contributed to the multi-year development process and adoption.
• NRS to feature Battle Born Batteries® at the AREMA Communication Signals and Information Technology Symposium in March 2026, where Dragonfly Energy CEO Dr. Denis Phares will also present on LiFePO₄ technology and standards.
   

RENO, Nev., Dec. 10, 2025 (GLOBE NEWSWIRE) -- Dragonfly Energy Holdings Corp. (NASDAQ:DFLI) ("Dragonfly Energy" or the "Company"), an industry leader in energy storage and maker of Battle Born Batteries®, announced a new distribution partnership with National Railway Supply LLC ("NRS"), one of the rail industry's most established suppliers of signaling and communications equipment. The partnership marks the first time NRS will offer a lithium battery line, expanding access to Dragonfly Energy's solutions across the North American rail sector.