Patent ID: 8310199

Claim:
An electronic circuit for a battery-operated electric appliance, which can be inductively fed by an external electric power source, comprising: a charging circuit for charging an accumulator (A), which encompasses a charging coil (L 2 ) and a diode (D 2 ), wherein the accumulator (A) is connected in series to the diode (D 2 ) and the charging coil (L 2 ), a light emitting diode (LED) as display for the charging process and/or charging status of the accumulator (A), wherein an end of the charging coil (L 2 ) is connected to the cathode of the diode (D 2 ) and the anode of the light emitting diode (LED) and the negative pole of the accumulator (A) is connected to the anode of the diode (D 2 ).