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Communication method, power adapter and terminal

  • US 9,985,449 B2
  • Filed: 11/11/2014
  • Issued: 05/29/2018
  • Est. Priority Date: 11/11/2014
  • Status: Active Grant
First Claim
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1. A communication method comprising:

  • receiving, by a terminal, handshake information from a power adaptor before the terminal receives a charging current from the power adaptor;

    determining, by the terminal, an initial charging parameter according to the handshake information; and

    sending, by the terminal, the initial charging parameter to the power adaptor to instruct the power adaptor to charge the terminal according to the initial charging parameter.

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