·        Comfort and Control in Vertical Position
·        Vertical Position Shutter Release Button
·        Vertical Position Control Buttons & Dial
·        Extends Shooting Time
·        Holds Two LP-E6 Batteries
·        Also Works with 6 AA Batteries
·        Accepts ACK-E6 AC Adapter Kit
The BG-E9 Battery Grip from Canon is a very useful accessory to have on hand for your EOS 60D DSLR. It not only offers you the added convenience of a vertical shutter release but contains the additional benefits of AE/FE Lock, AF Point Selection, Magnify Button and Aperture Exposure Compensation. There is an easy-to-use attach/detach mechanism. The grip also provides extra heft to the camera giving you more to hold on to. It operates on either two optional LP-E6 Lithium-ion batteries or six optional "AA" batteries.
Functions
o  AE/FE Lock
o  Index
o  Reduce Button
o  Main Dial
o  AF Point Selection
o  Magnify Button
o  Aperture/Exposure Compensation Button
o  Vertical Grip Operation Switch