DieHard Gold Performance for 6V 12V batteries for heavy-duty truck, farm equipment, car, marine, RV, motorcycle, lawn tractor deep cycle batteries. FeaturesAmperage: 250 ampsCable Gauge: 8Charger Type: BoosterOutput Voltage: 12 voltsAutomatic or Manual: AutomaticHandheld or Wheels: WheelsCooling Fan: YesUL Listed: YesEnergy Star Compliant: YesCharger Volts: 12 voltsEasy to read meterHeavy duty 300A color coded clamps12 ft. total reach2A charge for charging batteries15A fast charge50A rapid charge250A engine start for immediate startsSpecificationsDimension: 23.75″ H x 12.25″ W x 12.5″ LWeight: 29.8 lbs- SKU: ZX99ACHR21094Diehard DI10348 71341 250 Amps Engine Starter and Automotive Battery Charger Intelligent charge technology for enhanced precision and battery life Multi-stage 6/12V charging with 2-6A output for safety Automatically senses voltage (6V or 12V) for versatile battery use Battery maintenance feature prevents overcharging 50A boost and 250A jump starting capabilities for immediate starts