This item can effectively double your shooting time of your camera, with a variety of operating control buttons, it can make the vertical shooting more convenient. Adopts gold electroplating technology siginal pin to guarantee the excellent transmission. 

Features: 
Designed for Canon 550D/600D/650D/700D camera. 
Can hold two LP-E8 lithium batteries or six AA batteries (neither included) - effectively doubling your shooting capacity. 
Equipped with a vertical-grip Shutter button, Main Dial, AF point selection/ Magnify button, AE lock/Reduce/Index button, Aperture/exposure compensation button to enable shooting in the same way as a horizontal grip. 
Adopts gold electroplating technology signal pin to guarantee the excellent transmission. 
Tightly attach to your camera, significantly improves the stability. 
With 1/4" screw hole at the bottom, easily to attach it to tripod. 
Anti-slip rubber grip and improved ergonomics for comfortable holding. 

Specifications: 
Compatible Camera: for Canon EOS 550D/600D/650D/700D 
Compatible Battery: LP-E8 / AA battery 
Power Supply: 2 * LP-E8 / 6 * AA(Not included) 
Operating Temperature: 0-40℃ 
Working Humidity: 85% or less 
Item Size: 13.5 * 6.3 * 11cm / 5.3 * 2.5 * 4.3in 
Item Weight: 236g/ 8.4oz 
Package Size: 15.5 * 12.5 * 8cm / 6.1 * 4.9 * 3.1in 
Package Weight: 365g / 12.9oz 

Note: 
The camera and batteries are not included. 

Package List: 
1 * Battery Grip 
1 * AA Battery Holder 
1 * LP-E8 Battery Holder 
1 * User Manual