The Digitek DPUC 014D LCD MU Enel14 Charger is designed to charge EN-EL14 and compatible batteries used in Nikon DSLR cameras such as the Nikon D3100, D3200, D3300, D3400, and others. This charger comes with an LCD screen that provides real-time information about the charging process, including the percentage of charge left in the battery and whether it is in the process of charging or fully charged. The charger is portable, lightweight, and built for safety with overcharge and short-circuit protection features.