Battery Charger and method for simultaneously charging multiple

Battery charging apparatus

Battery charging controller and portable electronic device

Battery full-charge detection for charge-and-play circuits

Battery gauge for a battery operated infusion pump

Battery low-voltage protecting device

Battery recharge prevention principle for short battery...

Buzzer driving device

Charge controlling circuit

Charger for lithium secondary battery and electronic...

Charging apparatus

Circuit and method of operation for an electrical power supply

Detection of inflection point in secondary-battery charging proc

Device for reducing the output current of a battery charger

Diagnosis method for state-of-health of batteries

Drive state detection circuit

Fast search algorithm for finding initial diffusion voltage...

Information processing apparatus for setting charge-start...

Intelligent battery charging system

Method and apparatus for ameliorating electrolyte...