Specifications for Vector VEC080 2 AMP battery maintainer with automatic float mode:

• 2-stage high-efficiency charging technology provides a faster, safer charge tan older type conventional chargers. Charges with high efficiency pure DC current.
• Keeps stand-by batteries fully charged
• Automatically swithces from full-top charge to float mode monitoring. Charges automatically.
• Quick Disconnect Harness - Fast connects for hardwire ring terminals, battery clips or cigarette-type plug
• Charging Indicators Red LED - Bad connection, battery not able to accept charge, reverse polarity hook up. Yellow LED - Hooked up correctly and charging. Green LED - Fully charged.
• All solid state circuitry
• UL listed
• 5 Year Limited Warrenty
• Includes Multi-use 3 connector set - Battery clips, Accessory plug, and Battery Ring Terminal