The Compact-Series 270Wh V-Mount Li-Ion Battery from Rolux outputs 14.8V, has a capacity of 15.0Ah, and supports up to a 12A draw. It contains South Korean state of the art battery cells which are ideal for pro video cameras, lighting and monitors. Its features a standard D-Tap port for powering accessories via a separately available cable as well as built-in USB interface which provides the ability to charge electronic devices during the shoot. For quick status checks, an integrated 5-bar LED gauge displays the battery's remaining power. This battery has a 2 Year limited warranty against all manufacturer defects.