Leica HG-DC1 Wireless Charging Handgrip

The handgrip is not Arca-Swiss compatible. The flair seen in pictures of the grip is not for a QR but rather to provide a more stable base for the camera when placed on the charging base

Yes the case has both a built in arca Swiss type dovetail and a threaded tripod hole on the HG DC1 Wireless Charging Grip.

At this time and the information we have the Leica HG-DC1 Wireless Charging Handgrip does not allow access to the battery or memory card.

@Ralph - Is the fit of the Q2 grip mounted on the Q3 as "clean" and precise as it is on the Q2, or are there some slightly incongruent/misaligned corners or edges? I'm in the same boat with you: no interest in the wireless charging functionality (especially with multiple users complaining of grip-induced idle battery depletion due, ironically, to the grip contacts unwittingly creating a continuous background load on the battery). If you could share some very clear, close-up photos of your Q2 grip mounted on your Q3 in a review posted here, I'm quite sure MANY of us would love to see them, as we're considering the same solution you've improvised - thanks!