This Battery Grip for Canon 20D 30D 40D 50D makes photographing in a vertical position much easier and provides a better handling of your camera especially when you are using heavy lenses. The battery grip provides more energy for your camera than a normal storage battery would. The battery compartment holds either two lithium batteries (original or third-party manufacturer) or a battery magazine for six AA Alkaline batteries.?

Feature:

2-step Vertical shutter?

Vertical main command dial?

AF point selector/Magnify button?

AE lock/FE lock/Index/Reduce button?

Hand strap mount?

Tripod mounting thread?

Doubling the battery capacity and effectively extend your shooting time?

fit for:

Canon 20D 30D 40D 50D

package incluking:

Battery Grip ?x1?
AA battery holder ?x1