091-200-12 Auto Charge 40 LPC is a fully automatic battery charger designed in a compact rugged package that saves valuable compartment or under seat space in fire apparatus and other emergency vehicles. The LPC series smart chargers, provide rapid replenishment of batteries, with a clean, no electronic interference output. May be used for positive and negative ground systems. Front panel connections allow easy wiring of AC Power, Batteries, Remote Indicator, and Auxiliary Loads, such as hand lights, radios, and Auto Pumps. Charger is available as a float charger or a 3 Step mode charger. Use Model Number 091-200-12-3S when ordering 3 Step mode charger.