Talk:Rubber/@comment-5150392-20120530142217/@comment-120.144.128.63-20120531064600

I'm sorry, I'm not quite sure what you meant by that.

The battery represents the power sources of the above machines, and if you want to know how to make one, you can click on the image to be redirected to the page.

Note that you don't need the battery to power machines - it's only one option.