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I noticed my double socket has 2 USB outputs that are 2.1amps, are they ok to use to charge a phone for example?
Posted : 18/02/2017 9:52 pm
Yes. It's a pull not a push process.
Posted : 18/02/2017 9:56 pm
Yes, the phone will only draw the current it needs.
Posted : 18/02/2017 9:56 pm