Canon BG-E22 Battery Grip
Double your battery capacity with two LP-E6N batteries and charge on-the-move with the BG-E22 Battery Grip. For extended shooting and enhanced handling when used in the vertical position, this battery grip allows up to two LP-E6N batteries to be used, and offers internal battery charging via the optional PD-E1 USB power adapter.
Benefits
-Shoot with the EOS R for longer periods with this battery grip, which accepts two high capacity lithium-ion LP-E6N batteries, also accepting LP-E6 batteries
-Experience the same great, intuitive handling when using the EOS R in the vertical position
-Charge your batteries even when the grip is not attached to the camera
-A PC terminal is located on the battery grip to allow traditional wired studio flash to be used
-Lightweight at 330 g thanks to glass-reinforced polycarbonate
-This battery grip has the same weather-proofing as EOS R