🔌 HQRP AC Power Adapter Kit - Canon ACK-E4 ACKE4 Compatible with EOS-1D Mark III, EOS-1Ds Mark III, EOS-1D X, EOS-1D C, EOS-1D Mark IV Digital Camera. Includes DR-E4 LP-E4 NP-E3 and Euro Plug Adapter. Perfect for 1DX Mark II Review

Works great with my 1DX Mark II and Mark I. The camera asks every time I start it up if the battery is genuine Canon, but answers honestly and chooses 'Yes ' , proceeding to the next screen is not a problem.

Tried to use it for live stream on my 1DX Mark II, didn't work at all. waste of money. Other people seem to have had success with this. Maybe I got a bad one, or there's only a slim chance it will work.

I needed one of these to do time lapse photography with my 1D. The Canon part is obviously expensive, and a basic AC-to-DC power supply with the required 1D battery form factor should be good value. This. Works well, came quickly.

As soon as I took the product out of the box, I realized that it was poorly made. The part of the "battery" that goes into the camera was very light and thin. I put it in the battery compartment of the Canon 1DC, connected the other cables and plugged the cable into an outlet. The camera turned on. I thought nice this would actually work. I pressed record and then it went downhill. The camera recorded for about 2 minutes and then turned off. I turned the camera off and then back on. I heard the

Although I had some concerns about using a counterfeit AC system for my VERY expensive Canon 1DX, I can say that I am very happy with the adapter and its performance. Broadcast long videos live. sometimes up to 90 minutes with 1DX as main camera via USB. It has phenomenal performance, but the battery just doesn't last that long, and having to stop the flow to change batteries is extremely annoying. This power supply changed the paradigm. Now I've been using it for more than three months, many…