ProMariner ProSportHD 8 Gen 4 8 Amp 2-Bank Battery Charger for Marine and RV Applications

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 is a heavy-duty, lightweight battery charger designed to deliver reliable performance in demanding environments. Featuring a tri-surface heatsink design, this charger ensures optimal cooling and maintains true rated output during operation, making it ideal for marine, RV, and harsh industrial settings. Its advanced microprocessor and software control enable fast, precise charging with real-time status updates, including a fuel gauge style charge completion monitor, fault indicators, and multiple performance profiles tailored for flooded, AGM, and GEL batteries. The inclusion of the HP AGM profile on specific models enhances versatility for different battery types.

Equipped with a fully automatic 5-stage charging process, the ProSportHD 8 maximizes battery health and longevity by analyzing, conditioning, and maintaining batteries during storage periods. This intelligent system reduces energy consumption through an auto-maintain energy saver mode that only charges batteries as needed, significantly lowering power draw. The charger’s distributed-on-demand technology ensures all available amps are efficiently allocated across multiple batteries, providing consistent, reliable performance during multi-battery charging scenarios.

Construction features such as waterproof dual inline fuses, reverse polarity protection, over-temperature safeguards, and certifications including Marine UL 1236, CEC, and DOE listing, ensure safety and durability in challenging environments. The charger is pre-wired with six cables for simplified installation and operation, with a lightweight design that reduces weight by up to 40%. Its expanded LED display offers detailed status information, including multi-stage mode indicators, system check confirmation, and individual battery status. Backed by a three-year warranty, the ProMariner ProSportHD 8 Gen 4 is a robust, efficient solution for maintaining and extending the life of your batteries in demanding applications.

Features:

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

• Distributed-On-Demand Technology that optimizes amp utilization across all batteries

• Heavy-duty tri-surface extruded heatsink design for superior cooling and consistent current output

• Expanded LED display with multi-stage status, completion gauge, and individual battery indicators

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

• Auto-maintain energy saver mode for energy-efficient battery maintenance

• Fully automatic 5-stage performance charging with analysis, conditioning, and reconditioning features

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

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

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

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

• Three-year warranty for peace of mind