ProSport SeriesRecreational Sport Fishing & BoatingOn-Board Marine Battery ChargerAmps: 20Banks: 2Volts: 12/24Cable Size: 6'/6'Distributed-On-Demand™ TechnologyAutomatically senses and distributes 100% of available charging amps to any one bank or combination of all banksAutomatica Multi-Stage ChargingCharges and conditions batteries with a built in safe maintenance mode for long and short term storageExtruded Aluminum HousingFor superior heat transfer and durabilityWaterproof and Shock ResistantSaltwater tested for coastal sportfishing and boatingLead Acid / Gel Battery SelectableOne time user selector provides optimum charge for either battery typeDynamic Thermal Output ControlProvides appropriate charging amps to your batteries while maintaining recommended charger temperatureBuilt-in ProtectionReverse Polarity Ignition & temperature protectionLED Power and Charge IndicatorsAt-a-glance power and charging statusPre-wired for Easy Installation2 Year Warranty Product : PROMARINER PROSPORT 20 GEN 2 20 AMP 2 BANK HD CHARGER Manufacturer : PROMARINER Manufacturer Part No : 42020 UPC : 031669420205