Patent ID: 7629767
Filing Date: 2009-12-08
Classification: G06F,H01M,Y02E

Abstract:
1. A battery for a mobile communication terminal, comprising: a battery pack; and a universal serial bus (USB) interface unit formed on at least one side of the battery pack, wherein the USB interface protrudes beyond an upper edge of the battery pack; a plurality of battery contacts located on an outside surface of the battery pack and connecting the battery pack to the mobile communication terminal, the plurality of battery contacts comprising a first battery contact formed at an upper central portion of the battery pack and a second battery contact formed at a lower central portion of the battery pack; and at least a first locking protrusion formed at an upper end of the battery pack and a second locking protrusion formed at a lower end of the battery pack, wherein the first battery contact is configured to supply power to the mobile communication terminal when the battery pack is coupled to the mobile communication terminal in a USB communication configuration, and the second battery contact is configured to supply power to the mobile communication terminal when the battery pack is coupled to the mobile communication terminal in a standard configuration.