ProMariner ProSportHD 12 Gen 4 - 12 Amp - 2 Bank Battery Charger

The ProSportHD 12 Gen 4 Battery Charger is a robust and efficient solution tailored for marine and boating applications. Engineered with a tri-surface heatsink design, this charger ensures rapid and reliable charging of your onboard batteries, even in demanding marine environments.

Advanced Charging Technology

Featuring ProMar Digital Technology, the ProSportHD 12 Gen 4 utilizes a sophisticated microprocessor and software-controlled charging system. This allows for fast and precise charging, optimizing battery performance and longevity.

Key Features

• Distributed-On-Demand™ Technology: Maximizes charging efficiency by allocating 100% of available charging amps to any one or combination of batteries as needed.
• Heavy Duty Tri-Surface Heatsink: The extruded heat sink design with upper, lower, and rear-facing surfaces ensures optimal cooling, delivering consistent, rated charging amps across two charge modes.
• Expanded LED Display: Includes a fuel gauge style completion status and a multi-stage mode LED status bar with four colors, alongside indicators for charge mode, system check, individual battery status, and battery type.
• Lightweight Construction: Up to 40% lighter compared to traditional epoxy-filled chargers, making installation easier without compromising durability.
• Auto-Maintain Energy Saver Mode: Monitors and maintains battery charge only when necessary, significantly reducing AC power consumption.
• Fully Automatic 5-Stage Digital Performance Charging: Conducts five stages including analysis, charging, conditioning, maintenance, and reconditioning to fully charge and extend battery life.
• Built-in Quality and Safety: Dual inline waterproof fuses, reverse polarity protection, over-temperature, over-current, over-voltage, and ignition protection. Certified to Marine UL 1236, CEC, DOE, and FCC Class B.
• Easy Installation and Operation: Comes pre-wired with 6’ AC and DC cables, ensuring a hassle-free setup.
• Battery Compatibility: Compatible with Group 24–31 Flooded, AGM, HP AGM, and GEL marine batteries.
• Durable Cables: Industrial-grade jacketed DC and AC power cables with molded strain reliefs and wire splitters, designed to withstand harsh marine environments.

Specifications

Feature	Details
Portable	No
Charging Banks	2
Charger Output Voltage	12/24V
Charger Output - Amps	12A
Charger Input - Voltage	120V
Box Dimensions	6"H x 9"W x 13"L
Weight	7.3 lbs
UPC	031669440128

Safety Information

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.

Warranty

The ProSportHD 12 Gen 4 Battery Charger comes with a 3-Year Warranty, ensuring reliability and peace of mind for your marine battery charging needs.

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.