This Motobatt charger features a completely waterproof charging system and performs a 9-stage charging and maintenance algorithm. It is ideal for outdoor use in vehicles such as motorcycles, watercraft, snowmobiles, boats, ATVs, lawnmowers, and small car batteries. Features: Waterproof, perfect for outdoor use. 9-step algorithm automatic charging and maintaining. Overcharge protection. Reverse polarity protection. Overload/short circuit protection. Spark-proof. Maintains full charge. Specifications: Application: 12V batteries, suits all AGM, Lead Acid, Calcium, and Gel batteries Input: Auto-switching 120-240VAC, 50/60Hz Input Cable: 6′ / 18AWG (U.S. SPT-2, EU - H03VV, Aust/NZ - H03VV) Output: 12VDC 1.0A Max Charge Current: 1.0A Max Voltage: 14.8V Battery Capacity: Charging – 2 to 33Ah, Maintenance – up to 80Ah