The Canon BG-E14 Battery Grip provides extended battery power to the Canon EOS 70D and 80D. Key features include:
Provides extended battery power
Doubles as a vertical grip
Optional AA-battery backup
Only compatible with the Canon EOS 70D and 80D
More Power. The Canon BG-E14 holds two LP-E6 or LP-E6N batteries to effectively double your camera’s battery life.
Added Stability. This grip offers a more stable and secure hold on the Canon EOS 70D or 80D, making it easier to hand-hold at lower shutter speeds.
Improved Ergonomics and Controls. The BG-E14 also serves as a vertical grip, making it popular with portrait and event photographers. It gives you a slew of vertically positioned controls for shooting in portrait orientation. These include a shutter release, a top adjustment dial, an AF/FE lock button, an autofocus start button, and an autofocus-point selection button.