Just arrived at home I ordered this set and have to say, the price is right, the quality is good and above all, they are compatible with the camera.
No failures, no self-discharge, top fit and harmonize with the battery grip.
Very great of course, the 12 Volt charging option, you can also go back guarantee charge :)
The advanced charge an external device via USB I have not tested it, but it sounds I think is very interesting for long car trips.
Absolute recommendation to anyone looking for reasonable alternatives to the overpriced Canon batteries.
