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 and trailered boats using group 24, 27 or 31 batteries. A microprocessor with Sense-Send technology tailors the charge to each battery bank by dividing the 10 amps available between the two banks to get the most efficient charge. Compatible with AGM and flooded deep-cycle batteries, this charger uses a five stage charging system to quickly restore store batteries and maintain them for your next adventure. The epoxy potted circuitry is waterproof and has been shock and vibration tested to ensure a long service. The 10 amp ChargePro will accept 120V AC or 230V AC service and is engineered to be compatible with 12V or 24V single or dual bank systems (single bank only for 24V systems). The two outputs normally divide available amps between each battery bank but can be set in parallel to focus all 10 amps on a single 12V or 24V bank. 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 10 amp ChargePro uses the same footprint and housing as the former Guest 2611A charger and is an excellent replacement for boaters looking for a more efficient charger that will extend battery life. Key Features Versatile, waterproof single or dual bank onboard 10 amp battery charger for marine applications Sense-Send technology uses microprocessor to deliver precise charge needed for each battery bank Five stage charging profile (Soft start, Bulk, Absorption, Float and Maintenance) Compatible with AGM and Flooded batteries (group 24-31 up to 120 Amp-Hours) Two outputs for use with dual bank 12V systems or single 24V systems (can be wired in parallel to dedicate all 10amps to single 12V bank) Direct replacement for discontinued Guest model 2611A 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