Upgrade your charging efficiency with the DTEZTECH DC9310 Dual-Port Fast Charger, designed to replace Dewalt DC9310 and DW9116 chargers. This upgraded model supports 7.2V–18V Ni-CD, Ni-MH, and XRP series batteries, delivering fast and stable charging performance for jobsite professionals and home users. Featuring dual independent charging slots, it allows you to charge two batteries at the same time, significantly reducing downtime and increasing productivity. The smart-chip protection system ensures safety against overcharging, overheating, and short circuits. Compatible with Dewalt Ni-CD/Ni-MH batteries such as DC9096, DC9098, DC9099, DW9096, DW9072, DE9057, this charger is an ideal replacement for aging or lost OEM Dewalt chargers. Built with high-durability materials and efficient heat management, it's perfect for workshops, construction sites, and daily tool use. Note: Not compatible with Dewalt 20V MAX or Lithium-ion batteries.