Designed to charge a Nanlite 26V V-mount battery, the Single 26V V-Mount Battery Charger with D-Tap Output can provide a full charge in 6 hours, and an 80% charge in 4.5 hours for a Nanlite 26V 230Wh or 270Wh Li-ion V-mount battery. The AC input power is 100 to 240 VAC.