ProMariner ProSportHD 20 Plus Gen 4 - 20 Amp - 3 Bank Battery Charger

The ProSportHD 20 Plus Gen 4 is a robust 20 Amp, 3-bank battery charger designed specifically for marine and boating applications. Engineered with a tri-surface heatsink and advanced digital technology, it ensures rapid and reliable charging while withstanding the harsh conditions of marine environments.

Advanced Charging Technology

The ProSportHD Generation 4 features a tri-surface extruded heatsink design that provides optimal cooling, allowing for significantly faster charging times. This heavy-duty yet lightweight charger maintains true rated amp output during charge mode, ensuring your marine batteries are charged efficiently and safely.

Smart Digital Features

Equipped with an enhanced microprocessor and sophisticated software, the ProSportHD 20 Plus Gen 4 offers a range of digital functionalities tailored for marine use:

• Charge Completion Monitor: Fuel gauge-style display indicates charge status, giving you real-time insights into your battery's condition.
• Charge Mode Selection: Choose from three performance profiles – Flooded (lead acid), AGM, and GEL batteries – to match your specific battery type.
• Fault Indicators: Individual indicators alert you to any issues with each connected battery, ensuring prompt attention to potential problems.

Efficient and Reliable Performance

The ProSportHD 20 Plus Gen 4 utilizes ProMar Digital Technology, a microprocessor-controlled system that delivers fast and precise charging. Its Distributed-On-Demand™ Technology ensures that 100% of available charging amps are efficiently distributed across all connected batteries, optimizing charging performance and reducing downtime.

Durable Marine-Grade Design

Designed to withstand the demanding marine environment, this charger features industrial-grade jacketed DC and AC power cables with molded strain reliefs and wire splitters. Its heavy-duty construction ensures longevity and reliable performance even in the most challenging conditions.

Energy-Efficient and Lightweight

Weighing up to 40% less than traditional epoxy-filled chargers, the ProSportHD 20 Plus Gen 4 is easy to install without compromising on durability. The Auto-Maintain Energy Saver Mode reduces AC power consumption by maintaining the batteries only when necessary, ensuring energy efficiency during extended use.

Comprehensive Safety Features

Safety is paramount, especially in marine settings. This charger includes dual inline waterproof fuses, reverse polarity protection, over-temperature, over-current, over-voltage, and ignition protection. It is certified to Marine UL 1236, and is CEC and DOE listed, as well as FCC Class B certified, ensuring it meets rigorous safety standards.

Fully Automatic 5-Stage Charging

The ProSportHD 20 Plus Gen 4 employs a fully automatic 5-stage digital performance charging process that analyzes, charges, conditions, auto maintains, and reconditions batteries. This comprehensive approach not only fully charges your batteries but also extends their lifespan by preventing overcharging and sulfation.

Easy Installation and Operation

Pre-wired with 6-foot AC and DC cables, the ProSportHD 20 Plus Gen 4 is ready for quick and hassle-free installation on your vessel. The expanded LED display provides clear visibility of charge status, system checks, and battery conditions, making operation straightforward even in low-light conditions.

Specifications

Portable	No
Charging Banks	3
Charger Output Voltage	12/24/36V
Charger Output - Amps	20A
Charger Input - Voltage	120V
Box Dimensions	7"H x 9"W x 16"L
Weight	9.5 lbs
UPC	031669440210

Included Warranty

The ProSportHD 20 Plus Gen 4 comes with a 3-Year Warranty, ensuring peace of mind and long-term reliability for your marine battery charging needs.

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 visit P65Warnings.ca.gov.

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.