Canon Eos 30D Battery Grip (Hahnel Replacement) intervalometer Albox binders and slip-covers are

Albox binders and slip-covers are made of archival-quality polypropylene

Knurling Edge Frame

rugged brass bayonet mount

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Canon Eos 30D Battery Grip (Hahnel Replacement) intervalometer Albox binders and slip-covers areDSLR accessory designed to be used with 1 or 2 Li Ion batteries, even of different charge levels.* Camera handling is improved with a lower point of gravity with the Battery Grip in place, especially when long focal lenses are used. Additionally, the stylish Battery Grip matches perfectly with the camera body. Equipped with a storage compartment for the camera battery door when Battery Grip is in use. *Rechargeable Ni MH or alkaline batteries can be