Since the CANON S110 eats fairly quickly with a fully charged battery, I wanted to buy myself a replacement. Because of the price I ended up at the Star Bundle Patona battery. The following points are important to me and will be assessed: - Processing - Duration of benefits - Performance in the short term - Behavior in general - Price Processing: the battery is impeccable. The seat in the camera as well. Performance duration: The power of the bundle Star battery is inferior to the performance of the original CANON. Detailed measurements I have not done. Had the battery now but about 3 months in operation and you realize that you can already make considerably fewer shots with the bundle Star battery as you manage with the CANON Original. Performance short: Even with the possibility of short-term output of the Bundle Star lags behind the CANON Original. Especially when using the flash, this disturbs a little. The time until the flash is ready for use, is in some cases significantly longer than you're used to it the original. With decreasing battery level this effect is strengthened even more. Behavior in general: Had the battery among others while skiing in operation. Here his performance was well short of the CANON Original. Especially the low temperatures have made to create the bundle Star battery. Then one or two more pictures with flash and that's battery gauge is already a farce even when the model CANON. The Bundle Star is unfortunately just as bad here. For ages everything is at 100% and then makes you a handful of pictures, some with flash to almost bumm Battery empty. But use at normal temperatures and partly lightning he reflected okay. Price: Top! Really fair price