Keenso DC12/24V 4-Way Waterproof Switch Panel with LED Light, ON/OFF Toggle, 4.2A USB Socket, Voltmeter, and Cigarette Lighter (Blue Light) for Marine

[Universal Use for DC12-24V Vehicles and Marine Vehicles] This switch panel supports DC12-24V voltages and is widely installed in passenger cars, RVs, caravans, trailers, buses, and marine equipment such as boats and yachts. Its versatile design makes it ideal for expanding the electrical system in vehicles and marine applications. [Dual USB Charging Ports] Equipped with dual USB ports with an output current of 3.1A, it allows for fast simultaneous charging of multiple mobile devices, such as GPS navigation systems and cameras. It meets all your charging needs while on the go or on long drives, greatly improving convenience. [Built-in Voltmeter for Real-Time Vehicle Voltage Monitoring] The panel's built-in 6-30V voltmeter displays your vehicle or marine battery voltage in real time. Early detection of voltage drops and abnormalities prevents battery drain and electrical problems, improving driving and navigation safety. [IP65 Waterproof and Dustproof + Flame-Retardant] The cigarette lighter socket is equipped with a sealed cover, achieving an IP65 waterproof and dustproof rating. Made from environmentally friendly flame-retardant ABS/PC/PBT materials, it can be used reliably in a wide temperature range from -25°C to 80°C. It also offers durability in hot, humid, and dusty environments.

[Easy wiring and operation] The independent switch base structure allows each function to be individually controlled on and off. The panel can be easily secured with the four included screws, so installation requires no specialized skills.