Making the Connecting Plugs for Macbook and IPhone Charger Interchangeable

All those who have a macbook and a mac charger for your iPhone know the problem: the connecting piece for your socket-outlets *should* be interchangeable, but only the short, direct plug piece really is. The piece with the cord is missing a dent. Or the mobile charger has a tiny bit too much plastic in it. That is what we are going to change. All you need is an electric hot cutter, a screw driver and a bit of patience.

Step 1: Using the Electric Hot Cutter

First, lay the connection socket of your charger free.
Then turn on your electric cutter so the blade becomes hot enough to use.
Next, take your electric cutter and cautiously cut the plastic tooth in your charger's socket. The plastic only takes a few seconds to melt, so be quick.
Now you can either try to use your hands or easily use your screw driver to break the plastic tooth away from its bottom.
Try on the cord plug. If it fits, you are done – if not, just take away a tiny bit more plastic with your electric cutter.