Received these in very short time. I am using in a battery grip and they work fine. Have not tried them directly in camera since I keep the grip on at all times. They charge in the Canon charger with no problem. Haven't had them very long, but so far, so good. Would purchase again based on my experience so far.
- How did the image on site compare with the actual product? Looked the same.
- Was the product free of any manufacturer defects? Yes.
- Please tell us about the quality of the product. They are still in camera grip from charging first time. Reporting and life still undetermined.