Our 1.5A Intelligent Battery Charger is perfect for maintaining your battery especially when it will not be used for an extended time. Such applications include: ATVs, Snowmobiles, Motorcycles, Watercraft (boats, jetski, etc.), Trailers, RVs, Ride-on Lawnmowers, Tractors, Classic Cars, Auxiliary Batteries, Back-up power supply, Solar Battery, and more! Product Features:Intelligent Battery Management3-Stage ChargingFully- Automatic ChargingFor all standard 12V batteries commonly found in automotive applications (SLA, AGM, Maintenance Free, Flooded, Wet Cell, VRLA, Gel, Lead-Acid, Vented, Deep Cycle)Compact Size