Meike organize announced the release of a new battery grip MK-6DII PRO for the Canon EOS 6D Mark II DSLR.
The battery grip uses 2 LP-E6 / LP-E6N batteries. It allows gentler vertical shooting and can double the usage time of the camera. There is a built-in 2.4g wireless remote function which can be triggered up to 100m away.
You can also sucker long exposure and interval shots via the remote.
Pricing and availability is yet to be announced.