The Surprising Purpose of the Little Cylinder on Your Laptop Charger (12 Pics)

Posted on May 04, 2016

What is the purpose of this mysterious object on your laptop charger? Well, without this little thing, your lap wouldn't be able to function properly. Here's why...

1. Essential Technology

Essential Technology
Photo: ecx.images-amazon.com
Most of us have a laptop but have never thought about the individual parts that are in it.
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The Surprising Purpose of the Little Cylinder on Your Laptop Charger (12 Pics)
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