Pentax Battery Grip D BG8 Black for K 3 III Flagship DSLR Dust Proof and Weather Resistant Construction with Capacity to Hold Additional LI90

Increased stability of camera both horizontally and vertically, especially with longer telephoto pentax lenses Supports use of additional Rechargeable lithium-ion battery D-LI90 sold separately. Battery can be charged while inside the grip when battery priority setting is set in the camera settings menu Supports storage of additional memory card within the battery tray Dust-proof / weather resistant construction ensures high use and functionality even in inclement weather conditions Approx. 135 x 48 x 74.5 (mm) / Approx. 275g [What's in the box] Battery holder, contact pin cap