Features: With waterproof design, suitable for indoor/outdoor or ocean use. Built-in overload, over-current and short circuit protection, very safe to use. UV stabilized nylon housing with rubber sp more→lash-proof & tight-fitting front cap. Voltmeter with three digit LED digital display, real time monitor the battery voltage. 2 pole nickel plated brass terminal connectors Mounting screw and labels included, easy to install, can be installed horizontally or vertically. Use on automotive electronic field, electrical devices, most car, truck, buses, SUV, home, boat, camper/RV, ATV, UTV, golf cart, and more electrical devices. Can be used to charge for mobile phones, tablet, GPS, digital cameras,&hellip
