I'm not allowed to plug in any personal electronic items at work, so I was thrilled to see this battery advertised as a way to display my new digital photo frame at the office. It works great! My 5X7 Westinghouse digital photo frame runs for about 4 hours with constant use on high brightness. The only downside is that the battery does not hook on the back of this particular photo frame as described. But I just set the battery on my desk behind the photo frame. Highly recommend for situations where you cannot plug in your photo frame!

Make sure that anything you buy from ANT online is right before you buy. Their return policy is to not accept returns. I bought this battery for a Philips Digital Photo Frame because the web page suggested that they were compatible. I had no way of verifying the voltage compatibility without opening the package, and now ANT has refused my RMA request. So I am stuck with a rather pricey item that doesn't work.