Easy To Install:Convenient For Daily Use.Dust Cover Design,Waterproof Keeping Away From Dus Quick Charge:Designed with dual USB ports,whose max single output is 18W.the charging speed is up to 40% faster than conventional chargers and works for all USB-powered devices like iPhone 8/ 8 Plus/ X/ 7/ 6S, Samsung Note 9/ Galaxy S9/ S9+/ S8/ S8+/ S7, iPad, android tablets, power banks, video games controllers, sports watch etc Multiple Protection:Made of heat-resistant and wear-resistant aluminum alloy. Certified by CE & ROHS with Over-load, Over-current and Short Circuit Protection to ensure charging safety, meanwhile, built-in Smart IC ensures the circuit won’t be burnt out if wrong wiring. IP66 waterproof grade, dose good job on marine, boat and motorbike Waterproof And High Quantity:With IP66 waterproof grade, made of high and low temperature resistant nylon flame retardant materials Wide Compatibility:This USB charger socket fits for 12-24V car, boat, marine, motorcycle,