 This study proposes a novel approach to protect lithium metal anodes from dendrite growth. A three-dimensional flexible superlithiophilic membrane composed of poly, vinylidine fluoride, and zinc chloride composite nanofibers was used as a protective layer to prevent dendrite formation. The membrane was found to be highly effective in removing localized dendrite hot spots, resulting in improved performance of the lithium metal anode. Furthermore, when paired with a lithium iron phosphate cathode, the lithium metal anode remains stable over 1,000 cycles at a high current density of 5 milliampere CM2. This article is authored by Yifan Hu, Zichuang Li, Zompum Wang, and others.