BatteryMINDer 2012-AGM is a SmarTECHnology microprocessor controlled charger/maintainer/desulfator for High-Performance AGM Sealed Batteries such as Odyssey, Hawker and other AGM batteries that contain Pure Lead Thin Plate Technology (PLT). Plug 'n Run feature means "no buttons to push." It is designed with 7-stages and is fully automatic. This charger actively monitors your battery's voltage, amperage acceptance and temperature at all times.