It's not the battery that is the problem, it's the shutter. It takes 1-2 seconds to go once I've hit the button so even with a tripod it's blurry. The website says that it will happen below -10 so I was just going to get a point-and-shoot for getting snaps of my boys when they're out tobogganing etc but don't want the same issue with that as I do with my SLR