The Vertical Power Booster Grip VPB-XT2 can fit two batteries to boost the maximum number of shots per charge to approx. 1,000. It not only lets you hold the camera vertically more confidently, but also features a shutter release button, Q button, focus lever, command dials, AE-L button and more to maintain the same level of excellent operability during shooting. The grip features a tripod mounting socket in line with the camera’s optical axis, and is resistant to dust and moisture. The grip itself has battery-charging functionality, and is capable of fully charging two batteries in two hours.