| 摘要 |
<p>Disclosed is an apparatus. The apparatus includes a circuitry board housed in a casing (1) and configured with a first interface. The first interface is configured to engage a mobile electronics device by forming a direct electrical connection via rigid attachment of the first interface and a second interface of the mobile electronics device. A charge controller is connected to the circuitry board which manages power distribution between a power source of the circuitry board, a power source of the mobile electronics device and external power source.</p> |
