Dragonfly Energy Holdings Corp. Warrant. Replay the stock market charts of DFLIW day by day, back to 2003. Open long and short positions without spending any money. Dragonfly Energy Holdings Corp. manufactures and supplies deep cycle lithium-ion batteries for RVs, marine vessels, off-grid installations, and other storage applications. It also focuses on delivering an energy storage solution to enable a sustainable and reliable smart grid through the deployment of its solid-state cell technology. The company is headquartered in Reno, Nevada.