Patent ID: 6909259

Claim:
A battery charger comprising: a body; a circuit board within the body; a reel assembly within the body; an outlet lead wire retractable within the reel assembly or extendable outside the body, a terminal at an end of the outlet lead wire for connection directly into a jack of a mobile phone; a rotatable reel positioned at a side of the reel assembly; a securing axle positioned at a side of the rotatable reel to facilitate threading of the outlet lead wire through a gap defined between the rotatable reel axle and the securing axle; a slide switch positioned at a side of the body, a catch provided on an inner edge of the slide switch for catching hold of the outlet lead wire, one end of the catch being engaged with a spring; a two-pinned plug positioned at one end of the body for engaging the circuit board within the body of the battery charger; a battery recess defined in one end of the body for receiving a mobile phone battery therein, and two terminals within the battery recess engaging with the circuit board for contacting with terminals of a battery and charging the battery.