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

Device and method for pulse charging a battery and for...

Device and method for the detection of a charging voltage

Device and methods for supplying instant high power to small...

Device and procedure for recharging electric vehicles

Device and process for operating a rechargeable storage for...

Device and system for management of battery back up power...

Device ascertaining the time required to charge a battery and ti

Device detecting the amount of charge remaining in a battery

Device for a battery charger

Device for accurate detection of remaining discharge capacities

Device for and method of switching and monitoring batteries

Device for balancing cell voltage for a secondary battery

Device for balancing parallel strings

Device for causing electronic apparatus to use a selectively mou

Device for charging a battery using a photovoltaic cell, and tim

Device for charging a secondary battery having interrupt means t

Device for charging accumulators

Device for charging an accumulator from an electrical energy sou

Device for charging batteries