Product Details:
Kit Includes: 1) Canon BG-E3 Battery Grip For Digital Rebel XT & XTi; 2) Spare NB-2LH Lithium-Ion Battery Pack; 3) Spare NB-2LH Lithium-Ion Battery Pack; >>> Canon BG-E3 Includes: Battery Magazine (BGM-E3A) To Hold AA Batteries; Battery Pack Contacts Cover; Instruction Booklets; Canon USA Warranty. >>> The Canon BG-E3 Battery Grip Holds Two NB-2LH Batteries Or Six AA Type Batteries In A Tray. If Two NB-2LH Batteries Are Inserted, Power Is Supplied Simultaneously By Both Battery Packs. If Both NB-2LH Packs Are Fully Charged Then The Number Of Frames You Can Capture Are Doubled. The BG-E3 Adds A Portrait Grip With A Vertical Shutter Release Complete With AE/FE-Lock Button, AF Point Selector Button, Exposure Compensation Button And Main Dial. If You Use Big Zooms Or Telephoto Lenses Then The BG-E3 Should Be Considered As A "must Have" Accessory. It Gives You A Much More Stable Way To Hold The Camera And Also Acts As A Counterbalance By Shifting The Center Of Gravity. >>> With Constant Shooting, Flash Usage, Image Review And Playback, Especially When You Have Access To Additional Memory, Your Standard Battery Alone Will Not Usually Be Sufficient And Ultimately Put Constraints On How You Want To Shoot. A Spare Rechargeable Battery Is An Essential Accessory. No Power, No Pictures!