Have ordered the battery end of October 2013, my Canon S110. This is inserted into the camera - and off we went. The battery is at least as we well the originals of Canon, but a lot cheaper. No comparison with a battery of another third-party, I have previously purchased from Amazon, and has proved to be junk. Even today, after almost 9 months in use, I am very happy with the battery, so I forgive 5 Stars.