Negative Positive
Title: Very reliable and you get 2 batteries for free
Review: Not only is the grip very well built you get 2 batteries in the pack. These are 900mAh not the 720mAh that come with the XTi. I bought the XTi with the extra battery which adds up to 1440mAh. With this kit I get 1800mAh. Just do the math a Canon battery costs 50 dollars and you get two of those with 25% more power in them with this pack.BTW unlike another comment here I can notice when the button is half down (focus-meter) and all the way down (shoot). So there is no missed shootings. All works well. The AA battery kit looks as made of lower grade plastic though. Not a deal breaker as you probably won't use it all the time.
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