Battery maintainer and charger apparatus

摘要: A current limited, voltage regulated, battery maintainer and charger apparatus includes a circuit for monitoring maintaining 12 volt storage battery, determining the presence of forward polarity in response controlling amount charging necessary to continuously maintain ready state, without overcharging or causing other damage said battery. The device selectively charges lead acid, gel-cell sealed acid batterys using limitation regulation circuitry, modulate an potential across whereby flow can drop zero flow, constant continuous 13.8 volts. also variety safety features not ordinarily associated with including but limited which shuts out when reverse is detected, feature supplied output terminals until have come contact sufficient initial voltage, thus preventing from sparking should they accidentally each prior hook-up Furthermore, designed constant, non-supervised use on all gel-cell, batteries.