Battery charger with protection circuitry

Battery charging and/or DC power supply circuitry

Battery charging control method employing pulsed charging...

Battery charging DC to DC converter

Battery charging method

Battery charging unit

Battery life extender with engine heat

Battery protection system and process for charging a battery

Battery unit with an integral charge controller

Battery-charging device for a stand-alone generator system...

Buffer battery power supply system

Buffer battery power supply system

Capacitor charging method

Capacitor pulse forming network with multiple pulse inductors

Charger

Charger circuit and transformer used therein

Charger with output voltage compensation

Charging a battery using constant voltage and pulse

Charging apparatus

Charging circuit for controlling a charging parameter of a...