Then plug the other end into your phone.
MostUSB ports found in airportsand some coffee shops provide enough power to charge a standard smartphone.
Also, some hotels have USB ports built into lamps and bedside tables.

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It may take some time before you get a usable charge.
If not, it’s possible for you to buyan adapter that plugs into the lighter port.
To use this method, start your car or turn it to accessory mode.

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Therefore, it is impractical and not recommended.

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