Aputure Camera Battery Grip is powerful, versatile, and comfortabl, and extends the battery life of your DSLR camera. Features: Powerful, versatile, and comfortable. Extends the battery life of your DSLR camera. Offers a secondary shutter release button for vertical and portrait photography. Includes special function buttons for more shooting options. Makes vertical shooting possible. Shutter button, AF-ON, Control wheels, etc. It comes with a tripod mounting thread as well. Uses 2 lithium batteries or 6 AA batteries (batteries not include). Get the certification of FCC, CE, and RoHS. Specifications: Color:Black Compatible with: Canon EOS 7D DSLR Working temperature: 0 ~ 40? Item size: 14.8 * 7.5 * 11.6cm Item weight: 340g Package size: 16 * 12.5 * 8cm Package weight: 457g
