When your phone is actually charging your portable USB charger 😑

  • 4
    Then you made something horrible wrong.
  • 2
  • 3
    Your phone has a greater voltage than the USB charger.
    Use another USB charger (but use it only when the voltage output of the charger is greater or equal. ABD about the same amps.
  • 2
    It was a shitty USB charger with low battery indeed.
  • 0
    Some chargers are known to have this problem. It's a big in the charger's power negotiation.
  • 0
    Just usb c things.
    I've read a post where phone was charging the mac when connected to it xD
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