How can this be a battery replacement if "no parts required", like it says?

Also, this fixit is really only half done without information as to the model of the battery needed for a replacement, or at least some specs like size, volts, mAh, etc. You've already done the hard work it would seem, so why not share it. Otherwise everyone doing this is forced to take it apart before trying to then figure out the battery they need to replace... then more waiting to order and ship and etc. etc.

"No parts required."

Seriously? How about a new battery!

Also, mentioning the battery model or a link to a replacement battery would have been very useful.