Pro Mariner 44012 ProSport HD Waterproof Marine Battery Charger 12 Amp 2 Bank

The Pro Mariner ProSport HD12 (Model 44012) is a 12V 12A on-board 2-bank waterproof battery charger designed for marine use, ideal for fishing boats, pontoons, and pleasure craft. This Generation 4 model features a tri-surface heatsink design that is both lightweight and waterproof, delivering significantly faster charging through optimal cooling while delivering true rated amp output during charge mode.

Advanced Charging Technology:

• Fully automatic 5-stage digital performance charging: Analyzes, charges, conditions, auto maintains and reconditions batteries once a month during storage periods
• Distribute on Demand Charging - Charger can distribute the total amperage to any one battery or combination of all batteries as needed
• Enhanced microprocessor with fuel gauge style Charge Completion Monitor, Charge Mode, individual Fault indicators and three digitally selectable performance charge profiles for Flooded (lead acid), AGM and GEL batteries
• Auto-Maintain Energy Saver Mode monitors and auto maintains batteries only when needed to maintain full state of charge, significantly reducing AC power consumption

Battery Compatibility:

• Compatible with 12v Group 24 through Group 31 Flooded, AGM, and Gel Cell Batteries
• Amp/hr range of approximately 70 to 135 AH
• Two 12 volt outputs for individual 12v batteries or battery banks (no larger than 135 AH per bank), or can charge one 24v battery bank using 12v batteries
• Recommended for Group 24-31 Batteries - Not for 4D or 8D Group Size Batteries

Safety and Certification:

• Built-in quality and safety features: Dual inline waterproof fuses, reverse polarity, over-temperature, over-current, over-voltage and ignition protection. Certified to Marine UL 1236
• Meets new energy efficiency standards set by the DOE and CEC
• Designed for use in harsh environments with industrial grade jacketed DC and AC power cables which include molded strain reliefs and wire splitters
• Pre-wired with 6' AC and DC cables

System Check OK and Battery Status indicators provide real time installation and battery fault status, making installation verification and ongoing monitoring simple and reliable.