The G-1100 Smart Charger by Noco is a 1.1 Amp battery charger designed to charge and maintain small batteries. This is a perfect charger for motorcycles, ATV’s, snowmobiles, Jet skis, and any other power sport vehicle. Noco uses true Switch mode technology in this super efficient line of chargers. This charger has a noise factor of 150mV, less than 50db. This charger is a true multistage, microprocessor controlled charger that will not overcharge your batteries ever. Also incorporated in this unit is the ability to adjust to low voltage input, which could happen if running it off of a generator or a very long extension chord. This charger can operate off of as low as 85VAC and all the way up to 130VAC and will withstand voltage surges up to 200VAC. One of the most unique features about this charger is that it is capable of charging both 6 and 12 volt batteries. It also is capable of bringing a dead 12 volt battery back from as low as 2 volts. The G-1100 charger is a fully microprocessor controlled charger that is perfect for batteries in the 2.2-40 amp hour ratings. It also can effectively maintain larger batteries such as RV batteries. Features: Advanced 5-Step Charging Profile. 1.1 amps charging current. Variable Input Compensation. Rapid Charging Technology. Dual Mode for 6 and 12 volt batteries. Quick Connectors. Charges Wet, Gel, MF and AGM Batteries. Rated at IP60. Protects against user errors. Memory Recall. ETL approved for USA and Canada. Optimal 3 Step Charging. Built-in Mode Indicators. Spark Free Hook Up. Demand Sensing. Reverse Polarity Protection. Over Voltage Protected. Short Circuit Protection. Overload Protection. Withstand Voltage. Line Regulation. Load Regulation. Thermal Protection. Temperature Compensation. Output Regulation. 5 year Warranty.