“How is the built-in car "cigarette lighter" port to be used? i.e. can it take 12v input to charge theTP300, and/or provide 12v charge? I did not get the user manual since I bought this as "open box", and apparently the first buyer did not return that.”

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• Yes it can but in the form of USB-C Input (the bottom USB-C input)

  Answered by Anonymous 1 year ago

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• You can use the car cigarette lighter to charge the TP300 by inserting it into the TP300's PD in port via a USB-C cable. You can also charge the product using the adapter that comes with it.

  Answered by Anonymous 1 year ago

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