MOBILE WIRELESS COMMUNICATIONS DEVICE TO AUTHENTICATE A REMOVABLE POWER SOURCE VIA NFC COMMUNICATIONS AND ASSOCIATED METHODS

摘要

A mobile wireless communications device includes a housing carrying a wireless transceiver and a removable power source. The removable power source includes a first Near Field Communications (NFC) circuit. A second NFC circuit is carried by the housing and is configured to authenticate the removable power source based upon communications the said first NFC circuit.