The Gif is a person taking apart an iPod 5th generation. The person is specifically taking the battery out of the iPod. The iPod is light teal in color. The person is using a file type tool to pry the battery off the back of the iPod. The battery is slender and silver in color. The battery has written on it that it is a Li-Ion battery. This is a good example of how to do an iPod 5 battery replacement.
Check out the tutorial:
iPod 5 screen replacement tutorial