Dragonfly Energy (DFLI) Patent News Sends Stock Soaring – Will the Rally Last?
Dragonfly Energy Holdings (DFLI) – US-listed maker of Battle Born® lithium batteries – saw its stock surge on Oct. 15, 2025. The company’s new patent for wireless battery communication and a solid Q3 sales beat have energized investors. (Image: Dragonfly Energy logo) Dragonfly Energy (Nasdaq: DFLI) grabbed headlines in mid-October 2025 when the U.S. Patent and Trademark Office approved a crucial patent for its IntelLigence® battery communication system Globenewswire Investing. In early trading on Oct. 15, the stock spiked more than 35%, on top of heavy volumes, reflecting the patent news Investing Stocktwits. This sudden rally follows a volatile week: