I've owned four Mac laptops over the last decade or so, but I've gone through countless power adapters. Invariably, the adapters fail because the cord frays where it meets the brick or the connector that plugs into the computer. Argh. So annoying. While you might not be able to prevent power adapters from failing, this simple hack could help extend the life of your power adapter or computer cables.
What you'll need
The power brick or cable that you want to help protect
A sheet of newspaper or plastic to place on your work surface
About 15 minutes
How to do it
Step 1: To start, take a twist-tie and snugly loop it around the connector end (or brick end) of the cable, about a half inch from where the cable meets the brick or connector. Place a small amount of glue on the very end of the cable, slide the twist-tie loop down onto the glue, and let it dry for a couple minutes.
Be sure to follow the instructions that came with the glue and heed any warnings it provides. You may want to protect your work surface from damage with a sheet of newspaper or plastic. And make sure you don't get glue on any connectors; otherwise, you might render the cable unusable.
Hook the twist-tie around the end closest to the connector or power brick, then use a little glue to hold it in place.
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