摘要 |
<p>An apparatus (10) and method for recharging a battery. The battery recharger (10) may provide a rail voltage to the battery (12) which is modulated by a noise signal. The modulation of the rail voltage may induce a resonant excitation of the sulfate crystals in the battery (12). The resonant excitation of the battery may be fed back or fed forward to the modulator (20) to create and/or enhance the noise on the rail voltage.</p> |