Re: USB Chargers for Classics Message #3 Posted by Eric Smith on 7 May 2012, 8:04 p.m., in response to message #2 by David Ramsey
As you say, a standard USB port is rated to provide up to 0.5A, but the actual current depends on the device, not the rating of the port. The charging cable in question is designed to provide about half the charging current of the original HP charger, so it will take about twice as long to charge.
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