D BG5 Battery Grip K 3

This optional battery grip accepts six AA-size batteries as well as the standard lithium-ion rechargeable battery. Pentax D-BG5 Battery Grip for K-3 Exclusively designed for the PENTAX K-3, this optional battery grip accepts six AA-size batteries as well as the standard lithium-ion rechargeable battery. It provides an extra set of shutter-release, AE-lock, AF, ISO, exposure-compensation and green buttons, as well as a preview lever and dual electronic dials to facilitate vertical-position shooting. It features the same dustproof, weather-resistant construction as the K-3 body.