They're batteries. They work. I use two of them in my grip and can shoot for days! I like the canon products because they are consistantly reliable. My other two batteries are over 4 years old and going strong. I'm shooting more flash lately and thought I should get some back ups, just in case.

The battery was just as advertised. It works fine in my Canon digital slr. Its the same as the name brand, without the high price. What helped me to make the decision to buy, was the detailed picture of the item. The battery was exactly as pictured.

Loin de mes attentes. Cette batterie ne garde pas ca charge comme une batterie neuve.

So far its okay.

ZERO rating i must say, You display Original product with original name saying 100% genuine product and you send a crap duplicate, some 3rd party company whose market price is three times cheaper than the product ordered.