ProMariner - ProIsoCharge Battery Isolator - 1-Alt 3-Bat, 12V
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Optimized Charging at Sea: ProMariner ProIsoCharge Battery Isolator
Set sail with the assurance of optimal battery health and charge distribution with the ProMariner ProIsoCharge Battery Isolator. Designed for discerning boaters, the ProIsoCharge 120Amp model ensures that your vessel's engine start battery remains protected while efficiently charging up to three additional battery banks. This game-changing unit employs smart technology for zero voltage loss isolation and charging, surpassing traditional diode-based isolators by preventing the common alternator voltage drop. Engineered for simplicity and performance, ProIsoCharge streamlines power management to deliver the full benefit of your alternator's output without the typical losses.
- Intelligent distribution of alternator output to up to three battery banks
- Digital performance for zero volt loss isolation and charging
- Priority charging for battery banks under load, ensuring efficient power management
- Real-time LED status indicators for complete oversight
- Ignition controlled and advance regulator ready for seamless integration
- IP66 waterproof rating and ignition protection for safety
Power Where It Counts: Technical Specifications
The ProMariner ProIsoCharge stands at the forefront of battery isolator technology, with a robust set of features designed to keep you powered up and protected on the waters.
- System Voltage: 12V DC for compatibility with common marine electrical systems
- Max Amps: 120 Amp to handle substantial charging needs
- Size: Compact footprint of 6.15"(l) x 5.875"(w) x 3.125"(h) for easy installation
- Weight: A lightweight 3 lbs for minimal impact on vessel dynamics
Customize Your Charge: Available Variants
- 23124 120 Amp: Perfect for moderate power requirements and smaller vessels
- 23123 250 Amp: Ideal for higher demand systems and larger boats
Choose the ProMariner ProIsoCharge variant that best fits your marine electrical setup and enjoy the peace of mind that comes with a state-of-the-art charging system. With ProMariner, you're equipped to face the demands of the sea while preserving the life and performance of your batteries.
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.
