I just shoot video.
Yes, i also have a Duracell one for my Canon HF S20, but i cant tell for sure because i didn't use it much as i rarely use that camera now. I have no complaints from the times i use it though.
I didn't know they make it for DSLR too, but i'm searching and they do.
Definitely worth a try and i'm reading positive reviews about it and it's so much cheaper!
EDIT: There is also bad reviews, even from people using it with 70D. So, original battery all the way!