Easy Installation: Pre-wired for you to easily install it in vehicle, yacht, boat, caravan, truck, etc. battery to avoid problems caused by low voltage, the light also makes it quick and easy to find USB ports in the dark or at night 4.8A at 5: Charge two devices simultaneously at speed . Built-in safety to protect your devices from overcharging, excessive heat and current. Made of heat-resistant, over-current and short-circuit protection to ensure charging safety, built-in Smart IC ensures that the circuit will not be burned out in case of miswiring. Super USB Charger: 4.8 AMPS FAST DUAL USB CHARGE: It has 12-24 DCV input and 2.4A power outlets each port (4.8A total) for charging . 8 Gang Rocker Switch Panel: Switches are newly designed to increase durability. switches are rated at 10,000 on/off cycles without failure. Splash-proof panel face, water resistance caps and anti-seepage rubber ring. Red LED light indicator, waterproof board. DIY Sticker: This customizable rocker switch