5000 Series Marine Electronic Battery Chargers Corrosion-resistant, anodized aluminum housing. Battery type selector switch. Allows charging lead acid, gel, or AGM batteries. DC ammeter indicates the charge rate Ignition protected (USCG-33 CFR 183.410) AC and DC fuse protection Restores up to 3 individual battery banks simultaneously. Automatically adjusts output to precisely charge batteries according to ambient conditions Battery selector switch allows charger to be used with lead acid, gel, or AGM batteries 93-24205E-A - Glass Mat Battery Volts: 24 Volts Amps: 20 Bank: 3 Dimensions: 13.25" x 9.5" x 3.7"