Extend your shooting time when travelling or shooting on location by using two batteries with your compatible DSLR. Fitting both LP-E6 and LP-E6N batteries, this battery grip offers duplicate controls, such as shutter release or AF point selection, working in both landscape and portrait orientation for intuitive control of your camera. Benefits Use up to two batteries at once with the EOS 5D Mark IV, extending your shooting time Compatible both LP-E6 and LP-E6N batteries or an optional DC Coupler DR-E6 and AC Adapter AC-E6N Featuring a variety of controls such as a shutter button, main dial, multi-controller, AF point selection button, AE/FE lock button, AF start button, and multifunction button making it ideal for vertical shooting An oversized grip is more comfortable for those with larger hands and makes it easier to hold the camera vertically What\'s in the box BG-E20 Battery Grip Compatibility EOS 5D Mark IV