neewer pro camera battery grip replacement for canon bg-e21 for canon 6d mark ii dslr camera, work with one or two lp-e6 rechargeable li-ion battery (battery not included) neewer <p><b>note:</b> <p><b>1. the battery and camera are not included.</b> <p><b>2. please turn off the camera power when assembling and disassembling the battery, otherwise, the camera may be damaged.</b> <p><b>3. please use the battery which the specifications specified, otherwise the camera may does not boot or be damaged</b> <p><b>4. do not dial out the battery holder when the camera is turned on, otherwise it may cause the camera to crash or damage.</b> <p><b>5. the lock wheel do not overturn tight when assembling and disassembling the battery , otherwise it will lead to demolition difficult.</b> <p><b>description:</b> <p>designed for canon 6d mark ii dslr camera. <p>most extended function keys on this battery grip are equivalent to the corresponding key functions on the camera, you can do the same with the camera operation in the different situation. <p>provide extra power for continuous shooting, effectively extending your shooting time. <p>shutter button, tripod socket, exposure lock button, flash lock button,and auto-focus point selection button on the underside of your camera for convenient and improved operability. <p>equipped with a tripod socket on the bottom of the grip so that the battery grip can be mounted on a tripod. <p><b>specification:</b> <p>power source: 1 or 2 pack lp-e6 battery (battery not included) <p>weight: 9.17 oz / 260g <p>fit camera: canon 6d mark ii dslr camera <p>input voltage: 8.4 v <p>meterial: pc/abs <p>dimension: 14.55 x 8.54 x 11.17 centimeters <p><b>package contents:</b> <p>1x battery grip