Blue Sea Dual USB Charger Socket - 2 USB Ports w/Watertight Cap

The Blue Sea Dual USB Charger Socket with Watertight Cap is an essential marine electrical accessory for any serious boater or angler who relies on smartphones, GPS plotters, fish finders, and portable power banks while on the water. This compact dual-port solution mounts directly into standard 12V accessory circuits, eliminating the need for bulky external USB adapters or extension cords that clutter your console or dash.

Whether you're running a full day on the water or heading offshore, reliable device charging keeps you connected to navigation, communication, and fish-finding technology without draining your boat's main batteries. Built by Blue Sea Systems—a trusted name in marine electrical engineering—this dual USB charger socket delivers integrated circuit protection and stable 5V output across both ports simultaneously. The watertight cap ensures spray, rain, and saltwater splashes won't corrode the contacts or short the internal electronics, a critical design feature in harsh marine environments where moisture is unavoidable.

Anglers, charter captains, and weekend cruisers benefit most from this reliable charging solution, especially those running multi-day trips or tournaments where device connectivity is crucial. The compact design integrates seamlessly into existing switch panels or outlet installations, and the solid construction withstands vibration, temperature swings, and the corrosive effects of saltwater exposure that plague traditional automotive-style USB adapters.