The Vivitar bg-e20 Pro series Multi-Power battery grip allows the Canon EOS 5D Mark IV to be powered by two LP-E6/N batteries, effectively doubling your shooting capacity. The bg-e20 also provides a comfortable vertical grip with an additional shutter release, several function Buttons, Easy power on/off switch, and a scroll wheel for easy access to camera functions when shooting in the vertical orientation. Key features: • effectively doubles shooting capacity> • Holds two LP-E6/N batteries> • Improves stability
• Easy power on/ off button
• vertical shutter releases> • AF on button/ AE lock/ AF point selection
• multi-controller> • aperture/ exposure compensation button
• multi-function button/ main dial
• tripod socket/ mounting screw