Specification Brand : powerpayless BulletPoint1 : The Relay Camera Coupler combined with the Case Relay Camera Power System provides constant, uninterruptable power for your camera and is perfect for time-lapse photography, photo booths, video production and power-hungry LiveView shooting or any long day on the set. BulletPoint2 : Insert the Relay Camera Coupler directly into the camera battery port, attach it to the Case Relay CPS and power your camera with the included Rock Solid External Battery Pack or an AC power source using an USB to AC wall adapter or use the ONsite D-Tap Battery with V-Mount. Because Case Relay also has its own secondary internal 1200 mAh battery, if your external battery runs low you can easily hot swap the external battery and not lose power to the camera. BulletPoint3 : Completely close battery door allowing coupler cable to exit through the rubber trapdoor. Battery door must be completely closed for the Case Relay Camera Power System to properly function. BulletPoint4 : More cost effective than purchasing multiple proprietary camera batteries. Power sources are non-proprietary. Power your camera with the same 5V battery you use to charge phones or tablets. BulletPoint5 : Never need to charge camera batteries again. And never run out power. Compatible with most Canon, Nikon, Sony, Panasonic, Fujifilm, and Olympus cameras. Check to confirm your camera model is supported. A Case Relay Camera Power System (sold separately) is required to use the Relay Camera Coupler. CompatibleDevices : adapter CompatibleDevices1 : Tablets CompatibleDevices2 : Cameras CompatiblePhoneModels : Sony ConnectivityTechnology : Usb ConnectorType : USB ExternallyAssignedProductIdentifier1 : 818307013414 ExternallyAssignedProductIdentifier2 : 0818307013414 InputVoltage : 5 volts ItemName : powerpayless USB Direct Copy Adaptor Adapter Cord Works with Sony NEX-FS700 NEX-FS100 HXR-MC2000 E ItemPackageDimensions_Height : 8 millimeters ItemPackageDimensions_Length : 8 millimeters ItemPackageDimensions_Width : 8 millimeters ItemPackageQuantity : 1 ItemTypeKeyword : camera-power-adapters Manufacturer : PowerPayless ModelName : Nikon ModelNumber : 50104 OutputVoltage : 5 volts PackageLevel : unit PartNumber : 50104 ProductDescription : USB Direct Copy Adapter Cable for Sony NEX-FS700 NEX-FS100 HXR-MC2000 EAC adapters manufactured from the highest quality materials and include safeguard features against incorrect voltage, short circuit, internal overheating. 100% compatibility with the original. We focus on providing quality power products and excellent customer service. (Telephone service available) ProductSiteLaunchDate : 2016-03-14T20:34:04.546Z RecommendedUsesForProduct : Tools Reusability : Rechargeable UnitCount : 1 UnspscCode : 26111704 Voltage : 5 volts