NOCO G1100UK 6V/12V 1.1 Amp Smart Battery Charger and Maintainer 1.1 ampere smart battery charger for 6-volt and 12-volt batteries; charges and maintains automotive and leisure batteries from 2.2-40 ampere-hours, including Wet, Gel, MF, and AGM; designed for 220-volt AC electrical service Designed for safety, safe for anyone to use; does not generate sparks, and protects against reverse battery hookup, short circuit, open circuit, overheat, overcurrent and does not overcharge the battery Brings batteries back to life; an advanced recovery mode repairs damaged areas of the battery to provide longer, healthier battery performance; recovers deeply discharged and sulfated batteries with pulse charging Cold/AGM mode; optimized charge mode for charging batteries in cold weather below 0 degree Celsius The most advanced charger ever; it features innovative and advanced technology that makes charging easy and simple. the VosFX Processor built inside every charger makes important charging decisions so you don't have to; it is the safest, most effective charger you may ever use