| 摘要 |
<p>A mains powered battery charger for mobile devices such as a cell phone, tablet or laptop. The charger has a means to automatically detect a load that is connected to it. When a load is sensed the charging cycle will commence. At the end of a predetermined time period the charger may automatically switch off. The charger may be connected to the mobile device using the micro USB connector port. Indicator lights may be provided to show charging status.</p> |
