Not a complicated problem to explain, but very unsettling and I've yet to solve it. I went to replace the battery in my 5D Mark III… tried a couple generic batteries that were out of juice then put in a genuine one… was surprisingly difficult to push in (didn't slide smoothly, lots of friction) but I figured it was seated slightly wrong but ok and pushed it in farther. The Canon BG-E11 Battery Grip delivers improved handling for the EOS 5D Mark III along with increased shooting time. This new ergonomic battery grip doubles the battery life with two additional LP-E6 batteries, with the added flexibility of using AA batteries as an emergency back-up. For those who frequently shoot vert 5D Mark III rear multi-controller/joystick came off This happened to me, on an out of warranty 5D III. I took it to a Canon service centre. I took it to a Canon service centre. I was told the part costs around £2-£5, but the service centre would charge a minimum of circa £100 to fit it, including VAT and labour. Green Extreme BG-E11 Vertical Battery Grip for Canon 5D Mark III, 5DS & 5DS R 39 $4995 FREE delivery Thu, Oct 26 Only 13 left in stock - order soon. DSTE Replacement for Pro IR Remote BG-E11 Vertical Battery Grip Compatible Canon EOS 5D Mark III 5D3 5DS 5DSR Digital Camera as LP-E6 LP-E6N For Canon EOS 5D Mark III DSLRs; Designed for the Canon EOS 5D Mark IV; BG-C14 Battery Grip; Wireless Remote Shutter Release; Rechargeable Lithium-Ion Battery Pack; qArTlr. Handling-wise, the Canon 7D Mark II is superb. It definitely feels more comfortable to hand-hold than the D7100, pretty close to what the Nikon D810 feels like. The large grip is very nice and comfortable and the controls of the camera very much resemble the Canon 5D Mark III. The Phottix BG-5DIII battery grip is a budget-friendly option for doubling the 5D Mark III's battery life and enhancing its ergonomics. The unit's reduced price tag does come with a few downgrades when compared with Canon's BG-E11 grip, but many users won't be affected by the difference. The Canon BG-E11 Battery Grip delivers improved handling for the EOS 5D Mark III along with increased shooting time. This new ergonomic battery grip doubles the battery life with two additional LP-E6 batteries, with the added flexibility of using AA batteries as an emergency back-up. For those who frequently shoot vert The Pixel grip is very well constructed. The rubber texture and feel is indistinguishable from the rubber cover of the 5D3. The tripod socket is reinforced by a steel base plate inside the grip, not fully integrated into the grip body as the original grip. The base plate is secured to the plastic grip body by screws. This external, lithium ion battery can be recharged hundreds of times with no memory effect and is much more versatile than a traditional camera grip. The E6 Power is compatible with Canon 7D Mark II, 7D, 5D Mark II, 5D Mark III, 5D Mark IV, 5DS, 5DS R, 60D, 60Da, 70D, 80D, 6D, and 6D Mark II cameras as well as any other camera or accessory

canon 5d mark iii battery grip