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Why Is There a Plastic Cylinder on a Laptop Charger? [ID0719]
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Children and Growing Up
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Apr 24, 2026
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![Why Is There a Plastic Cylinder on a Laptop Charger? [ID0719]](https://image1-ap-japan.cloudokyo.cloud/image/v14/a4/4d/24/a44d2481-992a-4047-aa36-3c8136478063/672.webp)
