MK460PC Precision 15 Amp On-Board Charger4 Bank15 Amps/Bank60 Amps total outputHigh Frequency Digital DesignOnly 15 Amp true-rated output chargerHighest output marine charger fastest charge/recovery time of ANY chargerAutomatic Equalization TechnologyCleans and conditions batteries with each charge cycle Deep Equalization ModeUser selectable deep cleansing equalizationExtends battery lifeRestores older batteriesIncreases battery capacityLow-line Voltage Compensation (down to 90 Volts)½ the weight of traditional chargersAll Digital on-board chargers feature:Automatic Temperature CompensationMaintenance mode time-outArc protectedIntelligent DesignUser selectable battery type by bankGelFloodedAGM/HP AGMFull EqualizeLED Display of:% charged by bankconnection/chargestatus/powerstatus/battery type Voltage - Charger Input NONEVoltage - Output (Volts) NONE