The QR-DSLR B&H Kit 1
is a combination of power adapter, battery, and charger designed to provide extended runtimes to Canon's 5D MkII, 5D Mk III, 7D, 60D DSLRs. With the QR-DSLR Gold Mount and DR-E6 DC coupler functioning as a joint power bridge, the included Dionic HC battery can be attached to your still camera to allow hours of still or video shooting. Using this mount, you can supply power to both your digital camera and numerous 12V accessories, such as on-camera lights, monitors, and external hard drives. The included Tandem-70 doubles as a charger and on-camera AC power supply, keeping your camera functioning at full capacity no matter what the shooting conditions.