Compact onboard charger that is packed with value. The Marinco ChargePro is an onboard charger engineered for a life on the water. Combining state of the art technology with excellent corrosion and moisture resistance make this charger a great choice for marine applications andtrailered boats using group 24, 27 or 31 batteries. A microprocessor tailors the charge based on need to extend battery life. Compatible with AGM and flooded deep-cycle batteries, this charger uses a five stage charging system to quickly and safely restore store batteries for your next adventure. The circuitry is epoxy potted for a waterproof rating of IP68 and has been shock and vibration tested to ensure a long service. The 6 amp ChargePro will accept 120V AC or 230V AC service and is engineered to be compatible with 12V systems only. This charger is designed to be hard-wired to a shore-power inlet and can be used with Marinco ConnectCharge Plug (part No. 150CCI sold separately) for use with conventional heavy duty household extension cords. The 6 amp ChargePro uses the same footprint and housing as the former Guest 2608A charger and is an excellent replacement for boaters looking for a more efficient charger that will extend battery life. Key Features Versatile, waterproof single bank onboard 6 amp battery charger for marine applications Uses microprocessor to deliver precise charge tailored to battery's needs Five stage charging profile (Soft start, Bulk, Absorption, Float and Maintenance) Automatically charges batteries when batteries are low or after idle for 14 days Compatible with AGM and Flooded batteries (group 24-31 up to 120 Amp-Hours) Single output for use with single bank 12V systems Direct replacement for discontinued Guest model 2608A chargers Epoxy potted for waterproof protection with IP68 rating LED indicator lights provide charging status information Shock and vibration tested Universal input for use with 120V-230V AC service Designed be hard-wired to shore-power inlet or ConnectCharge Plug (Marinco part No. 150CCI sold separately) for extension cord convenienceDimensions: 3 1/2"L x 6 3/8"W x 2 5/16"DWeight: 4 lbs.4' output cable (to connect to batteries)Approvals: UL, CSA,ABYC, California efficiency regulations (CEC)