Meike Battery Vertical-grip for Canon EOS 5D Mark II with Main command dial (Third Party) Design Replacement CANON BG-E6 Introduction The battery grip is equipped with a vertical-grip shutter button, Main Dial, AE lock/FE lock/Index/Reduce button, AF point selection/Magnify button, AF start button,1/4" Tripod screw mount. to enable shooting in the same way as a horizontal grip. Use of one or two LP-E6 Li-ion batteries or six AA batteries With a storage slot that the camera bettary cover can be stored into its storage slot. It can connect ACK-E6 AC battery adapter Product Size: approximately 149.1(W)x114.3(H)x76.3(D)mm / 5.9(W)x4.5(H)x3.0(D)in. Weight: about 315 g / 11.1 oz (not including battery clip, not including batteries) Package includes: Battery grip x1 AA Battery Magazine X1 English manual x1 (Original Manufactory Package) Suitable for : Canon EOS 5D Mark II The other relative accessory: .