The Bower Digital Power Battery Grip for Canon 20D, 30D, 40D and 50D provides extended shooting time and an additional convenient shutter release button for vertical shooting. It holds two BP-511 batteries or six additional AA batteries in an auxiliary adapter plate.
|Compatibility:||Canon 20D, 30D, 40D and 50D|
|Dimensions:||4.5 x 2.8 x 5.5 inches / 114.3 x 71.12 x 139.7mm|
|Weight:||14.4 oz / 408.23g|
|Bower Battery Power Grip for Nikon D40/D60/D3000 & D5000||$43.85|