7D this will be good for the 7d??

[jsoucy]

I want to know if this is good for the 7D

http://cgi.ebay.ca/BG-E7-Battery-Gr...tem&pt=LH_DefaultDomain_2&hash=item519377b9a1

 

[jaybee2001]

For me its been working like the original one.No problems