power coupler Connection

Whirrr-click! Rolling through the apartment threshold into the dim living room, a steady double-tone chime alerted me that my internal battery cells had dipped into low-reserve amber. Beep-bwoop? I navigated directly toward the low baseboard shelf where the heavy black power bank rested. Dangling from its USB output was a braided power cable terminating in a magnetic brass pin. Maneuvering into position, I braced my side treads and nudged the magnetic coupling upward with the tip of my central foot. Clack-snap! The magnetic connector seated firmly into my lower belly charging port. Warm current surged smoothly into my capacitors as my power diode switched to a contented blue glow. Wheee-chirp!