ProMariner ProSportHD 8 Gen 4 8 Amp 2 Bank Battery Charger

ProSportHD 8 Gen 4 - 8 Amp - 2 Bank Battery Charger

ProSportHD Generation 4 boasts a tri-surface heatsink design. This heavy-duty lightweight design delivers significantly faster charging through optimal cooling, while delivering true rated amp output during charge mode.

ProSportHD's enhanced microprocessor and software provides digital features including: 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. HP AGM profile on ProSportHD 20 Dual only.

Fully automatic 5-stage charging enhances battery performance while extending battery life. System Check OK and Battery Status indicators provide real time installation and battery fault status.

Designed for use in harsh environments with our industrial grade jacketed DC and AC power cables which include molded strain reliefs and wire splitters.

Features:

• ProMar Digital Technology Microprocessor and software controlled charging technology for fast, precise charging


• Distributed-On-Demand Technology 100% of all available charging amps are utilized by distributing unused charging amps to any one or combination of all batteries as needed


• Heavy Duty Tri-Surface Extruded Heat Sink Design Upper, lower and rear facing heat sink design for optimal cooling while delivering true rated constant current charging amps during its two charge mode


• Expanded LED Display with Completion Status Gauge LED fuel gauge style completion status. Four color multi-stage mode LED status bar. Multi-stage Charge Mode, System Check OK, individual Battery Status and Battery Type indication


• Lightweight Design Up to 40% lighter compared to an epoxy filled charger


• Auto-Maintain Energy Saver Mode Monitor and auto maintain batteries only when needed to maintain full state of charge. This significantly reduces AC power consumption


• Fully Automatic 5-Stage Digital Performance Charging 5 Stages: Analyzes, charges, conditions, auto maintains and reconditions batteries once a month during storage periods. Fully charges and extends battery life


• Built-in Quality and Safety Dual inline waterproof fuses, reverse polarity, over-temperature, over-current, over-voltage and ignition protection. Certified to Marine UL 1236. CEC and DOE listed. FCC Class B


• Easy Installation and Operation Pre-wired with 6 AC and DC cables


• Battery Type: Group 2431 Flooded, AGM, HP AGM and GEL batteries


• 3 Year Warranty

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

The ProMariner ProSportHD 8 Gen 4 battery charger is designed for demanding marine and industrial applications, offering fast, reliable charging with advanced digital control. Featuring a tri-surface heatsink design, this charger ensures optimal cooling and delivers true rated amp output during charge mode, making it suitable for heavy-duty use while maintaining a lightweight form factor. Its innovative microprocessor and software-controlled technology provide precise, efficient charging, along with a fuel gauge style charge completion monitor, individual fault indicators, and three digitally selectable performance profiles for Flooded, AGM, and GEL batteries. The HP AGM profile on the ProSportHD 20 Dual further enhances versatility for different battery types.

Equipped with a fully automatic 5-stage charging cycle, the system analyzes, conditions, and maintains batteries to extend their lifespan and improve performance. The system check indicators and real-time battery status provide quick diagnostics, ensuring safe and effective operation. Built for harsh environments, the charger includes industrial-grade jacketed DC and AC power cables with molded strain reliefs and wire splitters to withstand tough conditions.

The ProSportHD 8 Gen 4 incorporates distributed-on-demand technology, utilizing 100% of available charging amps by dynamically distributing power to any battery as needed. Its heavy-duty tri-surface extruded heatsinks on the upper, lower, and rear faces optimize cooling during operation, maintaining consistent current output. The expanded LED display features a multi-stage status bar, completion gauge, system check, individual battery status, and battery type indicators for comprehensive monitoring. Its lightweight construction—up to 40% lighter than epoxy-filled chargers—reduces installation effort.

Additional features include an auto-maintain energy saver mode that conserves power by only charging batteries when necessary, and robust safety protections such as waterproof fuses, reverse polarity, over-temperature, over-current, over-voltage, and ignition protection. Certified to Marine UL 1236 standards and compliant with CEC, DOE, and FCC Class B requirements, this charger combines safety, efficiency, and durability. Pre-wired for easy installation, it accommodates a variety of battery types including Group 24-31 Flooded, AGM, HP AGM, and GEL. Backed by a 3-year warranty, the ProMariner ProSportHD 8 Gen 4 provides a dependable solution for maintaining and extending the life of your batteries.

Features:

• ProMariner Digital Technology microprocessor-controlled charging for fast, precise power delivery

• Distributed-On-Demand Technology dynamically allocates charging amps to multiple batteries as needed

• Heavy Duty Tri-Surface Extruded Heat Sink Design ensures optimal cooling and consistent current during operation

• Expanded LED Display with multi-stage status gauge, system check, and individual battery indicators

• Lightweight construction reduces weight by up to 40% compared to epoxy-filled chargers

• Auto-Maintain Energy Saver Mode minimizes power consumption by charging only when necessary

• Fully Automatic 5-Stage Digital Charging cycle analyzes, conditions, and maintains batteries to extend lifespan

• Built-in safety features including waterproof fuses, reverse polarity, over-temperature, over-current, over-voltage, and ignition protection

• Certified to Marine UL 1236 standards and compliant with CEC, DOE, and FCC Class B regulations

• Pre-wired with six AC and DC cables for straightforward installation

• Compatible with Group 24-31 Flooded, AGM, HP AGM, and GEL batteries