This Meike MK-500DL (Multi-Power Pack) Battery Grip with date/clock is in EXCELLENT CONDITION. The grip accepts Canon LP-E5 (or compatible) batteries, or using the included adapter, will accept standard AA batteries (x6). Its shutter release capabilities have been tested and they work fine, although I believe that the central buttons also have some other abilities besides setting the date/time (see last pic), but I do not have a manual, so those abilities remain untested.
The grip is sold used AS IS with no returns.
(No camera or batteries are included.)
Happy bidding -- and thanks for looking! :)