Blue Sea Dual USB Accessory Panel w/ Socket & VoltmeterThis Blue Sea Dual USB Accessory Panel w/ Socket & Voltmeter protects against water ingress with its silicon breaker boots and gasket. The polycarbonate/ABS panel face allows it to be corrosion resistant, UV-stabilized and flame retardant. With an illuminated technologies 15A circuit breaker switch, it provides the ability to shut off the panel preventing parasitic draw. This accessory panel features a dual USB charger, 12-volt socket, and a mini voltmeter.Features: Illuminated Technologies 15A Circuit Breaker Switch Allows The Ability To Shut Off Panel Preventing Parasitic Draw; 2.1A Dual USB Charger; 12-Volt Socket; Panels Offer Customizable 12V Charging and Monitoring Options; Mini OLED DC Voltmeter; Pre-Wired Harness Included In All Panels For Easy Installation; Silicon Breaker Boots and Gasket Protects Against Water Ingress; 12V DC Only; Polycarbonate/ABS Panel Face Is UV-Stabilized, Flame Retardant, and Corrosion Resistant; Specifications: Width: 6.61 in (167.89 mm); Height: 2.25 in (57.15 mm); Depth: 2.75 in (69.85 mm); Positions: 1; Nominal Voltage: 12V DC;