Features: 100% brand new and high quality Compatible with EOS 5D Mark II III 5D2 5D3 6D 7D 60D 60D 70D 80D. Enables you to use external power source with your camera to achieve long time shooting. Great stability and current transmission speed for camera charging. If all applicable models are not listed, please consult online customer service. Small size, easy to carry out. In order to optimize your camera's work, use high-quality mobile power, mobile power needs to output 5 volts 2A / 4A current. When the power or current is insufficient, you can't shoot. Please choose at least better current. Package Includes: 1x Dummy Battery Specifications: Material:Plastic Input: 5 V-2A Length:Approx.196cm/77.17in Net Weight:110g note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.