Patent ID: 9356454
Filing Date: 2016-05-31
CPC Classification: H02J,H04M,Y02E

Claim Text:
1. A portable battery charger for a selectable charge receiving device comprising: a housing having a first plug adapted to be inserted into a DC receptacle; a second plug adapted to be inserted into an AC receptacle; and at least one multiple voltage receptacle provided on the housing for charging the selectable charge receiving device and adapted to provide a default level of voltage and a predetermined level of voltage that is greater than the default level of voltage; wherein the housing encloses: a control circuit that communicates with the selectable charge receiving device that is adapted to be charged at a predetermined level of voltage that the device may be charged at and that provides a charging level signal; a voltage switching circuit that receives the charging level signal; and a variable output converter circuit controlled by the voltage switching circuit that is configured to provide a DC charging voltage to the selectable charge receiving device.