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

Power Up Your Sea Journey: ProMariner ProSportHD 20 Plus Gen 4 - 20 Amp - 3 Bank Battery Charger

Embark on your marine adventures with the confidence that your batteries are fully charged by the ProMariner ProSportHD 20 Plus Gen 4 - 20 Amp - 3 Bank Battery Charger. Designed for the demanding marine environment, this charger incorporates advanced design and digital technology to ensure your batteries are charged quickly, efficiently, and safely. Experience the peace of mind that comes with having a charger that not only performs in harsh conditions but also optimizes battery life and performance.

Why ProMariner ProSportHD is the Sailor's Choice:

• Adopts ProMar Digital Technology for fast, precise, microprocessor and software-controlled charging
• Features Distributed-On-Demand™ Technology, ensuring all available charging amps are fully utilized
• Boasts a heavy-duty tri-surface extruded heat sink design for superior cooling
• Expanded LED display with a fuel gauge style completion status for easy monitoring
• Lightweight design, up to 40% lighter than epoxy filled chargers, for easy handling and installation
• Fully automatic 5-stage charging for optimal battery performance and longevity
• Pre-wired with 6’ AC and DC cables for hassle-free installation
• Compatible with Group 24–31 Flooded, AGM, HP AGM, and GEL batteries, offering versatility across battery types
• Incorporates numerous safety features, including dual inline waterproof fuses and reverse polarity protection
• Backed by a 3-year warranty for added confidence and peace of mind

Technical Specs for the Tech-Savvy Mariner

• Charging Technology: ProMar Digital with Distributed-On-Demand™
• Cooling Design: Tri-Surface Extruded Heat Sink
• Display: LED with Charge Status and Mode Indicators
• Weight Reduction: Up to 40% lighter than comparable models
• Charging Stages: 5-Stage Digital Performance Charging
• Safety Features: Comprehensive protections including over-temperature, over-current, and ignition protection
• Battery Compatibility: Group 24–31 Flooded, AGM, HP AGM, and GEL

Whether you're preparing for a long voyage or a day on the water, the ProMariner ProSportHD 20 Plus Gen 4 charger ensures that your batteries are ready when you are. Its state-of-the-art design and technology make it an indispensable tool for every seafarer seeking reliability and efficiency in battery charging.

Shipping
We ship worldwide from the United States. Rates are calculated at checkout based on destination and package weight. Some items include free shipping, which will show automatically. Not every product is eligible for international shipping; checkout will confirm eligibility. We do not ship to PO Boxes except through USPS, and not all packages qualify.

Processing and dispatch
Most orders are verified, packed, and handed to the carrier within 1 to 2 business days. Some products may need extra handling time or ship directly from the manufacturer. For certain international orders, inventory transfers between warehouses may add time. If any delay is expected, we will let you know the dispatch date.

Delivery and tracking
Deliveries are handled by trusted carriers such as USPS, UPS, FedEx, and DHL. Estimated arrival times appear at checkout and depend on your location and the service you choose. These are estimates and can be affected by customs or carrier disruptions. A shipping confirmation with a tracking link is emailed when your order ships, and tracking may take up to 24 hours to update. You can also view tracking in your account.

Duties, taxes, and support
International customers are responsible for any customs duties, taxes, and fees charged by the destination country. If these charges are refused and a shipment returns to us, the carrier’s return cost and any re-entry customs fees will be deducted from the refund. If your order is late or you need help, contact cs@qualityboatparts.com and we will assist you.

Quality Boat Parts is a reseller. Many items include a manufacturer’s warranty, and all warranty service is handled directly by the manufacturer. We do not manage or administer warranty claims on behalf of customers.

Warranty terms, coverage, and duration are set by each manufacturer. Issues involving defects, repairs, or replacements must be addressed with the manufacturer’s support team. When available, the warranty period is listed on the product page. If it is not shown, contact us or the manufacturer for details before purchasing.

To start a claim, the customer must contact the manufacturer and follow their process. Keep your proof of purchase and original packaging, and register the product if the manufacturer requires it, as these are often needed for warranty service.

We are happy to help you find the right contact or documentation, but we cannot decide outcomes or intervene in claim resolutions. For guidance, email cs@qualityboatparts.com.