To give you the best experience with your Canon EOS 5D Mark III DSLR camera, B&H Photo
has put together a Vello 5D Mark III Accessory Kit
to make your picture taking experiences more enjoyable.
The Vello BG-C9 Battery Grip is designed for use specifically with the Canon EOS 5D Mark III DSLR camera, and accepts one or two Canon LP-E6 batteries. With two batteries installed, your shooting time is effectively doubled. Additionally, the BG-C9 comes with a battery tray designed to hold 6 AA/LR6 batteries as an alternate source of power.
In addition to the battery grip, the kit also has a wireless remote shutter release, LCD screen protector, lens cap holder, and lithium-ion battery pack. These additional accessories will get you shooting from day one with nearly everything you need for a great day of shooting.