A dedicated grip designed for the F75, the MB-18 provides an alternative shutter release button for vertical shooting. It accepts four 1.5V LR6 (AA-size alkaline), 1.5V FR6 (AA-size lithium), 1.2V KR-AA (R6/AA-size NiCd) or 1.2V R6/AA-size Ni-MH batteries.