Garmin High-Speed Multi-Charger, For 12V Vehicle Outlet, Dual USB Ports, 10-30V Input, Pass-Through Power Socket
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Overview
The Garmin 010-10723-17 is a plug-in high-speed multi-charger that adds two USB charging ports to a 12 V accessory outlet while keeping a pass-through socket available for another plug-in device. It accepts 10-30 V DC input (5.4 A max) and provides USB output at 4.75-5.25 V up to 2.1 A, making it a practical fit for both 12 V and 24 V onboard power systems.
On a boat, this style of charger is most useful at the helm, nav station, or inside the cabin where you already have a dash-style accessory socket and want to keep phones and tablets topped up without giving up the outlet for a handheld GPS, spotlight, or other accessory plug.
Key features
- Plugs into a standard 12 V accessory outlet to add two USB charging ports
- Pass-through power socket keeps the accessory outlet available for another compatible plug-in device
- Wide 10-30 V DC input range (5.4 A max) for use on 12 V and 24 V electrical systems
- USB output: 4.75-5.25 V up to 2.1 A
- Pass-through socket output: 10 V at 2.4 A max to 30 V at 0.8 A max
Compatibility and fit
This charger is meant for the common dash-style accessory socket found on many boats. Confirm your outlet is in good condition and holds plugs securely, since a loose fit can lead to intermittent charging in chop and vibration. Allow clearance around the outlet for the body of the charger and for USB cables to bend without being pinched by a dash door or panel.
Electrical and system integration
The unit is powered directly from the boat’s DC system through the accessory outlet, with an input range of 10-30 V DC. Before relying on it for multiple devices, check that the outlet circuit and wiring are suitable for the expected load, especially if the pass-through socket will be powering another accessory at the same time. The USB ports regulate to the listed 5 V range for typical USB-charged electronics, while the pass-through socket supports a range of 10-30 V with the stated current limits.
Use cases on board
This is a good match for boats that spend time underway with crew charging phones, tablets, action cameras, or portable speakers near the helm or inside the cabin. It also works well when you want to keep a plug-in accessory powered while still adding USB charging where you need it most.
Maintenance and care
Use it in a location that stays dry and is sheltered from spray, since accessory outlets and plug-in adapters are not intended for direct washdowns. Wipe the contacts and housing if they pick up salt film, and remove the charger when the outlet is not in use to reduce corrosion risk over time.
WARNING: This product is associated with a California Proposition 65 warning related to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
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.