AC adapter with automatically optimized output voltage and power
Accumulator charging circuit
Adaptive power battery charging apparatus
Apparatus and method for rapid bulk charging of a lead acid batt
Apparatus and method for shortening a charging time of a...
Asymmetrical charger
Battery charge optimizing system
Battery charger
Battery charger and method of charging nickel based batteries
Battery charger apparatus and method
Battery charging device, method for charging battery pack by swi
Battery charging method for properly terminating rapid charge
Battery charging system with battery pack of different charging
Battery charging using a portable energy storage device
Battery recharger using taper charge
Charging apparatus and charging system
Charging control circuit and charging device including...
Charging control circuit and charging device including...
Charging device including a multiple-stage voltage source...
Charging device with selectable output voltage values