Mastervolt - Charge Mate Pro 90 Battery Management

Revolutionize Your Charging with Mastervolt Charge Mate Pro 90

Introducing the Charge Mate Pro 90 by Mastervolt, a sophisticated electronic charge relay designed to efficiently manage the charging process between two battery banks on your marine vessel. With its high efficiency and reverse current protection, this device is the ultimate solution for ensuring your secondary battery is always charged, enhancing reliability and safety onboard.

• Efficient dual battery charging from a single source, perfect for leisure and professional marine applications.
• Electronic charge coupling minimizes voltage drop, ensuring optimal charging performance.
• Current to secondary battery limited to 90A, prioritizing the charging of the main battery.
• Blocks return current under all conditions, safeguarding your electrical system.
• IP65 electronics housed in a corrosion-resistant case with aluminum heat sinks for durability.
• Compatible with all battery types, including Lithium-Ion, for versatile use.
• LED status indicators for easy monitoring and system reliability.

Technical Excellence for Unmatched Charging

Charge Mate Pro 90 stands out with its advanced technical specifications, ensuring that your batteries are charged efficiently and your system operates seamlessly. Its innovative design allows for easy installation, making it a must-have for any marine setup.

Durable and Dependable

With its robust construction and IP65 rating, the Charge Mate Pro 90 is built to last, offering reliable performance in even the most challenging marine environments. Whether you're cruising the open seas or docked at the marina, trust in Mastervolt to keep your batteries optimally charged.

Optimize Your Energy Onboard

Choose the Mastervolt Charge Mate Pro 90 for a superior charging experience that combines functionality with efficiency. Its ability to prioritize main battery charging and prevent power dips makes it an essential component of your marine electrical system.

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.