Extend the life of your car battery and save yourself the time and worry when your car won’t start, with this digital battery charger! This high frequency automotive battery charger features automatic temperature compensation, battery type selection, digital diagnostics, and alternator and battery voltage check. The digital display shows charge rate, operating mode, fault codes, battery voltage, and FUL when charged. With only one minute of charge to start, the portable car battery charger also features 3-stage high frequency automatic rapid charge, battery equalization, internal short circuit protection, and microprocessor control (Digital Smart Control). The auto battery charger compensates for low A/C from extension cord use, with high frequency power conversion technology, and its awesome 75-Amp engine starting power. The battery charger automatically turns itself off when charging is complete, while the float mode maintainer keeps batteries fully charged. Asse
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