New in original box Hold the camera vertically and maintain access to the shutter release button, front and rear command dials, Q button, focus lever, AE-L button, af-l button and FM button Holds two additional batteries to increase the maximum number of shots to 1, 100 (in normal mode). Dust-resistant, water-resistant and capable of operating at temperatures as low as -10 DegreeC/14 DegreeF Battery-charging functionality, and is capable of fully charging two batteries in two hours