Electronic device

A portable electronic device, comprising:

• a device housing comprising a first sidewall and a second sidewall opposite the first side wall, the device housing at least partially defining an internal volume;
• a resonating element;
• a first antenna feed assembly positioned adjacent to the first sidewall, the first antenna feed assembly comprising:
• a conductive grounding component electrically connected to the device housing;
• and
• a first antenna feed component electrically connected to the conductive grounding component and the resonating element;
• and
• a second antenna feed assembly positioned adjacent to the second sidewall, the second antenna feed assembly comprising a second antenna feed component electrically connected to the resonating element.

A portable electronic device, comprising:

• a device housing defining an internal volume;
• an antenna feed assembly disposed within the internal volume and configured to selectively:
• drive a resonating element at a desired frequency;
• or
• act as an electrical ground for the resonating element;
• and
• a battery assembly disposed within the internal volume, the battery assembly comprising:
• a housing;
• a battery disposed in the housing, the battery having an energy capacity;
• a controller affixed to the housing, the controller, comprising:
• a circuit board;
• and
• a zero-insertion force (ZIF) connector;
• and
• a flexible electrical connector electrically connected to the battery and coupled to the ZIF connector to transmit power from the battery to the controller.