The Vivitar Power Grip holds 1 or 2 pieces LP-E6N or LP-E6 Li-ion batteries, providing twice the power. It also includes an adapter that allows you to place 6 AA batteries for extended shooting time. The Power Grip provides a vertical shutter release button, and easy power on/off switch. This option makes shooting with the camera in a vertical position just as comfortable as shooting horizontally. The Power Grip attaches through the tripod mount on the bottom of the camera.

Features:

• Power On / Off Button 
• Holds LP-E6N or LP-E6 Li-ion batteries 
• Adapter Plate Holds 6 AA Batteries 
• Provides Extended Shooting Time 
• Improves Stability 
• Package Contents: Deluxe Power Grip and 1 Year Warranty Card

Features:

• Fully compatible LP-E6 Lithium-Ion Battery 
• Fully decoded, for flawless performance 
• 2200 mAh for extended run time 
• Quick Charge capability 
• Integrated design prevents overcharging and overheating 
• Low-Impedance battery design 
• No Memory Effect
  

Features:

• Thumb Activated Release Mechanism 
• Allows Picture Taking While Away From Camera 
• Compatible with "bulb" mode 
• Works with Canon / Nikon / Sony / Olympus & Pentax DSLR cameras with remote control functions

Features:

• Easy efficient way to clean all optical surfaces such as your camera's lens, LCD viewfinder, filters and auxiliary lenses. 
• Works with all types of cameras, as well as binoculars, telescopes, SLR lenses, eyeglasses & sunglasses.