Our 15A Intelligent Battery Charger is perfect for maintaining and restoring 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 much more! Product Features:Intelligent Battery Management6-Stage ChargerFully- Automatic ChargingMicroprocessor ControlledBattery ReconditioningWinter Charging ModeFor all standard 12V batteries commonly found in automotive applications (Lithium iron-phosphate (LiFePo4), LPF, SLA, AGM, Maintenance Free, Flooded, Wet Cell, VRLA, Gel, Lead-Acid, Vented, Deep Cycle)