D.C. Stepped-up voltage transformerless battery charger

Dc based powering and charging circuit for compressor systems an

DC current controller for hydroset battery electrode electroform

DC Power system having battery voltage equalizer circuit

DC powered capacitive pulse charge and pulse discharge battery c

DC to DC battery charger

DC to DC Voltage converter

DC-DC Converter for charging a battery by means of a solar cell

Defibrillator battery charger

Defibrillator charging circuit

Determination and control of battery state

Device and a method for charging a battery to input a direct or

Device and method for equalising the charge of serially...

Device and method for monitoring fuel cell performance and...

Device and method for processing information, battery pack,...

Device and procedure for recharging electric vehicles

Device ascertaining the time required to charge a battery and ti

Device for a battery charger

Device for accurate detection of remaining discharge capacities

Device for balancing cell voltage for a secondary battery