Mcoplus Multi-Battery Power Pack BG-EOS R Battery Grip as BG-E22 for Canon EOS R Mirrorless Digital Camera

Excellent grip for my Eos R. All buttons work as they should. Fits secure. Didn't get any battery errors or non canon battery warning. Very similar feel to the actual camera. Both batteries register on the camera. At this price point it is a bargain. Zero complaints. Cant see why anyone would get the unnaturally expensive canon version.

Disconnects from the camera every once in a while.

This is a great deal. The grip fits nicely and looks good on the camera. This thing does everything the Canon grip does at a fraction of the cost.The color matches pretty much perfectly, and the rubber parts are nice and grippy.One thing I noticed is that the plastic is pretty rough. It's almost like a light sand paper feeling, but you're really not touching those parts of it when using the grip so it's mostly a non issue.Can't speak for longevity as I just got it today, but I will update if I notice any issues that come up.I definitely recommend this for anyone looking for a grip for their R but don't want to pay $2-300 for the Canon one.EDIT: In case you didn't read the instruction manual like me, there's a place on the false battery pillar that you can store the battery door and the connection cap, so you don't have to worry about losing them!

The ergonomics of this battery grip are solid and it works perfectly with my EOS R, but it's permanently sticky, and the stickiness ends up rubbing off on my fingers every time I use the camera. I have to wash it off afterwards.I don't understand what material this manufacturer made the grip with, but I literally cannot remove the stickiness of the grip material. I've tried rubbing it over and over again with wet towels to make it less sticky, but it doesn't seem to do anything.It's really weird. A bit gross, too. Maybe I received a defective unit, I'm not sure. But this the only extended grip I've ever owned like this, and I don't like it.I'd give it one star, but the grip does function perfectly, otherwise, the ergonomics are solid, and it is inexpensive, so... ¯\_(ツ)_/¯Two stars it is.If I were you, I'd probably buy a different brand.

For the price the ergonomics of it fits in my hand perfectly! I can't complain. It truly make me feel that I'm holding a pro grade camera. I do feel like the batteries drain quicker with the grip than without the grip..that might just be me or I just shoot alot to not notice but I definitely would recommend this and saving a good $150 from the canon brand