| 摘要 |
A battery charging system for a communication device comprises a housing; a charging circuit positioned within the housing; an electrical prong pivotally coupled to the housing, wherein the electrical prong comprises a protrusion positioned at a base of the prong, the protrusion sized to produce an interference fit with the electrical outlet; and an electrical connector at least partially protruding from a bottom surface of the housing, the electrical connector configured to engage a mating electrical jack of the communication device to enable charging of the communication device. |
