Tag: batteries

A+ Pop Quiz: It works for my shoes

A+ Pop Quiz: It works for my shoes

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A+ Pop Quiz:  I take this wagon with me everywhere

A+ Pop Quiz: I take this wagon with me everywhere

Last modified on June 3rd, 2020 at 10:11 pm

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A+ Pop Quiz: Out of sight, out of mind

A+ Pop Quiz: Out of sight, out of mind

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A+ Pop Quiz: I’m not sure that I’m really a winner

A+ Pop Quiz: I’m not sure that I’m really a winner

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CompTIA A+ 220-701: 1.10 – Laptop Power Technologies

CompTIA A+ 220-701: 1.10 – Laptop Power Technologies

Last modified on October 7th, 2019 at 1:59 pm

Laptop computers are the ultimate portable computing device, and their portability means that you’ll need to use many different power sources. In this video, you’ll learn about fixed input power supplies, auto-switching power supplies, and battery technologies.

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