Electronic device that limits electromagnetic emissions from multiple batteries

A computer program product comprising:

• a non-transitory computer readable storage device;
• and
• program code on the non-transitory computer readable storage device that when executed by a processor associated with an electronic device including an earpiece speaker, including a plurality of batteries, with a first battery positioned proximal to the earpiece speaker within the electronic device and at least one second battery positioned at a different location within the electronic device that is not proximal to the earpiece speaker, and including a switch electrically connected in-line with the first battery, the program code enables the electronic device to provide functionality of:
• initiating operation of the earpiece speaker;
• and
• in response to detecting the initiating of operation of the earpiece speaker, toggling the switch to a first switch state in which the switch limits current drawn from the first battery while the earpiece speaker is operating in order to reduce baseband electromagnetic emissions emanating from the first battery.