Method and apparatus to provide battery rejuvenation at or near resonance

摘要

A system and method adapted to rejuvenate batteries at or near the resonant frequency of the battery. The present invention takes a battery and applies a modulated current charging signal to increase battery performance. A resonant signal is adapted to re-train and adjust battery materials for proper operation. By repeated charge/discharge cycling, battery memory decreases and/or battery capacity increases, thereby improving the battery capacity.