ProMariner ProSportHD 12 Gen 4 Charger, 12A, 2 Bank, Marine UL 1236 Certified

Maximize your marine battery life and performance with the ProMariner ProSportHD 12 Gen 4 Battery Charger. Engineered for demanding marine environments, this advanced 12 Amp, 2-bank charger delivers fast, precise, and fully automatic 5-stage digital charging. Its innovative tri-surface heatsink design ensures optimal cooling and true rated output, extending the life of your batteries and charger alike. Built to marine UL 1236 standards, it offers peace of mind on every voyage. Upgrade to intelligent power management and keep your vessel ready for adventure.

• ProMariner ProSportHD 12 Gen 4 Charger
• Pre-wired 6 ft AC power cable
• Pre-wired 6 ft DC output cables

• Advanced Digital Technology: Microprocessor and software-controlled charging ensures fast, precise power delivery.
• Distributed-On-Demand™ Charging: Optimizes charging by distributing 100% of available amps to batteries as needed, reducing overall charge time.
• Superior Cooling System: Heavy-duty tri-surface extruded heatsink design (upper, lower, and rear facing) provides optimal cooling for consistent, true rated output.
• Lightweight Construction: Up to 40% lighter than previous epoxy-filled chargers for easier installation.
• Fully Automatic 5-Stage Charging: Analyzes, charges, conditions, auto-maintains, and reconditions batteries once a month during storage to enhance performance and extend battery life.
• Energy Saver Mode: Auto-maintains batteries only when needed, significantly reducing AC power consumption.
• Expanded LED Display: Features a fuel gauge-style completion monitor, multi-stage charge mode status bar, and individual battery status/fault indicators for clear feedback.
• Comprehensive Safety Protections: Built-in dual inline waterproof fuses, reverse polarity, over-temperature, over-current, over-voltage, and ignition protection ensure safe operation.
• Marine Grade Certifications: Certified to Marine UL 1236, CEC, and DOE listed, and FCC Class B compliant for reliable marine use.

Designed for Group 24–31 Flooded (lead acid), AGM, GEL, and LiFePO4 batteries. Not recommended for Group 4D & 8D batteries.

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.