The Soneil 1220SR20CC ACI SUPERCHARGER is an automatic smart battery charger and maintainer specifically designed for your recreational and utility vehicle batteries 40 AH to 150 AH. It may also be used as a secondary maintenance charger* for larger battery banks up 250 AH.
Solid state technology keeps your batteries fully charged and living years longer.
This charger is a solid state battery charger designed to charger your 12 volt battery AND maintain it AND hold it at a full charge.
Our solid state technology means that you will can leave your charger plugged in 24 hours a day, 7 days a week!*The Soneil is designed for daily usage for battery banks 40AH to 150AH. For larger battery banks in excess of a 150AH a primary charger should be used for day to day operation, with the Soneil being used as a secondary charger for maintenance purposes only.