Schumacher SC1364 Battery Charger, Engine Starter, Boost Maintainer

RELIABLE POWER: 20 Amp quick boost mode and 150 Amp engine start for cars, trucks, SUVs, and RVs; compatible with standard and AGM batteries AUTO AMP ADJUST: Microprocessor-controlled to automatically adjust the amperage rate to charge and maintain COMPACT WHEELS: Built-in wheels and a retractable handle for easy transport and storage SAFE AND RELIABLE: Reverse hook-up and temperature overload protection helps prevent damage to battery