Hi, I brought a Canon Powershot A520 camera with printer package for my wife just over a year ago, it was only taken out of its box once to be tested when brought and worked fine with the batteries that came with it, but then remained boxed up until recently and now there seems to be a problem with it registering the batteries, as we keep getting the error message "Please replace the batteries", then the camera shuts down about 10 seconds later. Weve tried several different brands of batteries from known brands to cheaper ones but still the same thing, has anyone encountered this problem before?

