12 Pin Hirose Cable + 12v DC External Rechargeable Battery for Panasonic GH2 + DMW-DCC9 DC Coupler SIMULTANEOUSLY POWERS ENG LENSES AND GH2 CAMERA Panasonic DMW-DCC8 DC coupler included Includes the DC 5.5x2.1mm Female to 4.8x1.7mm Male Cable to connect DMW-DCC8 to Battery DESIGNED TO POWER THE ZOOM ON B4 VIDEO LENSES WHEN CONNECTED TO PANASONIC GH2 CHARGER HAS A USA PLUG BUT IT WORKS WITH 110 OR 220v. 220v WILL REQUIRE A PLUG ADAPTER. THIS LISTING INCLUDES: 1- 12v to Hirose 12 Pin Female Power Cable to power video lens zoom function This cable was designed specifically to power 2/3" lenses (B4) mounted on Panasonic AF100, GH1, or GH2 Cameras, however it will power all types listed below. Power any 1/3" 1/2" 2/3" Fujinon Nikon Canon Angenieux Schneider lens Servo having a cable with a Hirose 12 Pin Male end. Source power from the 12v battery or AC to DC 12v Power Supply. Provides power to the Zoom Servo functions including (Fujinon) Quick Zoom, Cruise Zoom Memory Functions. Provides power Iris return. Auto Iris will not function as that is a function that requires a handshake from the camera to lens which this cable cannot provide. Solid Construction. 12" (30cm) length. 1- Panasonic DMW-DCC8 DC coupler (or its generic equivalent) to power Panasonic GH2 camera from a wall socket or this battery. 1- Portable 3-in-1 5V 9V 12V DC Rechargeable Li-ion battery POWERS ZOOM FUNCTION ON PROFESSIONAL VIDEO LENSES / ALSO CAPABLE OF POWERING THE GH2 Powers USB devices, cameras, cell phones, video lenses Specifically designed to power 2/3" lenses (B4) mounted on Panasonic AF100, GH1, or GH2 etc. Cameras Provides power to the Zoom Servo functions including (Fujinon, Canon, Nikon) POWERS THE GH2 CAMERA FOR EXTENDED VIDEO SHOOTING - Requires Panasonic DMW-DCC8 DC coupler (not included) Includes DC 5.5x2.1mm Female to 4.8x1.7mm Male Cable to connect DMW-DCC8 to Battery Power all system devices which use 12V/9V/5V DC power Also functions as a Mobile USB power supply, CCTV Camera power supply, Cordless mobile iPod Charger, Cordless mobile Phone Charger Super storage capacity Over-charge/discharge protection With working LED indicator INCLUDES A/C CHARGER, PLUS 5v 9v and 12v CABLES + 5.5x2.1mm to 4.8x1.7mm Cable Charging Instructions: Charge overnight for 12-16 hours with the battery switch in the "On" position. New battery reaches peak capacity after several charge / discharge cycles.