ProMariner ProSport 1.5 Battery Maintainer (Model 44001) delivers fully automatic, energy-saving power for a single 12V lead-acid battery. With a 120V input and 1-bank design, this marine-grade charger keeps your battery charged and ready while stored or in use.

Built for versatility, the ProSport 1.5 can be installed on-board with concealed mounting holes or used as a portable unit with a rear die-cut foam resting pad. Quick-connect DC clamp and ring-terminal cable assemblies are included for fast hookup.

Key features

• Fully automatic energy-saving design that monitors and auto-maintains a full state of charge, reducing AC power consumption.
• Expanded LED display shows Power, Charging, and Auto Maintain status at a glance.
• Maintains 12V lead-acid batteries (sealed and vented) up to 150 Ah.
• On-board or portable use thanks to concealed mounting holes and foam resting pad.
• Weatherproof and water resistant to IP65 for use in all fresh and salt water environments, indoors or outdoors.
• Built-in safety protections including reverse polarity, short circuit, temperature and ignition protection.
• Pre-wired for easy installation, plus quick-connect DC clamp and ring terminal cables included.
• 3-year warranty for peace of mind.

Applications

This ProSport 1.5 is ideal for personal watercraft, recreational ski and wake boats, ATVs, tractors and more—keeping batteries healthy during storage or between adventures.

Specifications

• Input: 120V
• Bank: 1
• Battery Type: 12V lead-acid (sealed and vented)
• Recommended Battery Capacity: up to 150 Ah
• Charge Rating: 1.5 A
• IP Rating: IP65 weatherproof
• Warranty: 3 years