A system for powering and charging a mobile communication device includes a processing device, a rechargeable battery, a Universal Serial Bus (USB) interface, and a charging subsystem. The rechargeable battery is configured to supply power to the processing device. The USB interface is configured to connect to a USB port via a USB cable. The charging subsystem is coupled to the USB interface, and is configured to charge the rechargeable battery using power received from the USB interface.

 
Web www.patentalert.com

< Wind power plant having a power generation redundancy system

< Method and system for controlling the charging of a vehicle battery

> Method of determining battery power limits for an energy storage system of a hybrid electric vehicle

> Device for the correction of the power factor in power supply units with forced switching operating in transition mode
~ 00208