4 in 1 Multifunction 12V Marine Car Charger Socket Switch Panel

About this item  【Versatile 4-in-1 Panel】Experience the convenience of our multifunctional panel featuring a dual USB charger socket (Output: DC 5V/4.2A), a waterproof voltmeter with a blue LED display range of 5-48V, a 12V power outlet (Output: DC 12V), and an ON-OFF Rocker Switch. Customize it by adding extra USB outlets or compatible ports that suit your needs. 【Efficient Dual USB Charger】With a 4.2A 5V output, our smart USB charger intelligently recognizes connected devices, delivering optimal and high-speed charging for Apple and Android phones, tablets, cameras, and more. The charger is equipped with a waterproof cover for added safety, effectively resisting water and dust when not in use. 【Reliable Waterproof Voltmeter】Monitor your vehicle's voltage condition effortlessly with the blue LED voltmeter. It ensures easy visibility and helps prevent issues caused by low voltage. The voltmeter is also designed to be waterproof, providing durability and protection. 【DIY and Easy Instal