Overview Brand : Battery Tender Color : Black Product Dimensions : 4.4'D x 2.9'W x 2.15'H Item Weight : 1 Pounds Output Voltage : 8 Volts About this item Stay Charged: Provides a full charge to your vehicle’s battery before switching to float mode to maintain proper voltage levels for safe, long-term storage without overcharging Extend Battery Life: Compatible with all 8V lead-acid, flooded, AGM, and gel cell batteries. Complete 4-step charging program (Initialization, Bulk Charge, Float Mode) allows for optimization of battery power. Smarter than a trickle charger Includes: 8V, 1.25 AMP battery charger, ring terminal and alligator clip combo cable, 5-year warranty, instruction manual, and lifetime customer support Simple & Safe: Low maintenance, easy-to-use, universal battery charger is just 4.4 x 2.2 x 2.9 inches, 0.7 lb (charger only). Spark-proof circuitry ensures no-spark connections, and automatic reversed hook-up detection verifies correct connection Monitor Power Levels: Solid-state two-color LED light indicates the state of the charge and if the battery voltage drops too far under load, adaptive charging will resume full charger output power. Automatic charge cycle functionality switches to float mode after fully charging the battery. It is ETL US/CSA, FCC, ICES, BC, certified.