Where can I buy a USB laptop charger in the USA?
I have a Compaq laptop with a maximum of 2.5 - 3 hrs charge maximum. I have a 12 hour flight from Los Angeles to Brisbane and Virgin Australia only supply USB ports. I want to be able to charge my laptop. Can anyone help? Also are there USB adaptors making the port 2 ports, because I wanna charge my iPod too.
Other - Hardware - 1 Answers
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Answer 1 :
The only thing I can find is an external battery charger. From my research USB cannot supply enough power to the charger. A typical laptop charger's output is 18.5V, 3.5A, 65W and USB ports can only supply 500รข€“900mA @ 5V. Hope this helps!
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