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Chat universal charger for both laptops and phones, does such a device exist?

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acbc
post Jan 17 2021, 02:14 PM

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GAN charger for both Type C phone, tablet and laptop.
acbc
post Jan 17 2021, 03:42 PM

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QUOTE(Supreme1394 @ Jan 17 2021, 03:33 PM)
Tumpang thread. I'm planning to buy a lenovo yoga slim 7i carbon laptop, and it has usb-c charging. Is it possible to use a standard 20,000mah powerbank to charge it on-the-go?
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As long the PB have Type C and supports PD then ok.
acbc
post Jan 17 2021, 04:00 PM

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QUOTE(Supreme1394 @ Jan 17 2021, 03:49 PM)
Yes powerbank has PD, but why is PD needeed? If without PD will not charge laptop?
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With PD, the laptop will negotiate with the PB for higher voltage/current automatically.

Without it, the laptop may not be able to charge due to insufficient current or wrong voltage.

 

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