Charge or maintain two batteries at the same time. Great for motorcycle， car， and marine batteries. Energy-efficient and fully automatic. Quick connectors allow easy hookup.Features2A OUTPUT PER BANK – 4A TOTAL OUTPUTFor maintaining all power sport， car， and boat batteriesCharging status LED indicatorsMicroprocessor-controlled – automatically adjusts amperage rate， to charge and maintainMulti-stage charging – for added precision， safety， and battery lifeFloat mode monitoring – maintains optimum battery chargeAuto voltage detectionReverse hook-up protectionHook attachment – hang charger outside the work area， for safety and convenienceMounting holes for wall placementSchu Eco Energy - meets the highest industry standards DOE compliantSpecificationsBattery Type: Standard AGM GelInput Voltage: 120V ACInput Current: 1AOutput Voltage: 6V/12V DCOutput Current: 4ADimensions: 3.25 × 10.25 × 7.38 inWeight: 2.7 lbSafety Certifications: ULCWarrantyp2 Years/p