I am very satisfied with the quality of my digital camera battery (canon). But I know how good it is to have a back-up battery especially for vacations when I know I'll take too many photos and if I'm going to be someplace that I can't recharge a single battery for a period of time. Imagine without having a back-up camera while I am on top of the Alps. That's why I am buying more batteries for my digital camera just to ensure I have a backup. I find a replacement of my Canon camera battery from Techfuel. Their batteries are name-brand quality without the name brand price. It is a lot cheaper than the original equipment manufacturer price. Very pretty neat.