I saved a significant amount of money compared to the factory direct product for a new battery and I received two. Worked perfectly in my underwater camera.
Haven't had the charger and battery long but seems to work well. Battery has similar charge capacity as factory original. I felt the purchase was well worth the money.
The product is an excellent value for the money. The two batteries included are higher capacity than the factory supplied battery and provide for many more pictures. The cost of the package is less than a single battery purchase through Sony. Highly recommend this.
The batteries came fully charged and work without issue with my 20D. The only complaint I have about them is that they seem to not display battery amount correctly on my camera's battery screen. After just a little while of shooting the screen says I have 1/2 battery left, but yet I'm able to shoot lots and lots more before the battery gives out. Other than that, you cant beat the price on these...and even if they do wear out prematurely (before a factory canon battery would) the cost to get a new pair is nothing compared to a new canon battery!
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