USB All Weather Power Outlet Charger Direct connect to 12 VDC system (Input voltage is DC 12V +/-4) Powers down to USB power requirements (DC 5V +/-0.25 and 2.1 amp max) Heavy Duty All Weather Design with Zippo Cap Design Easy to open and use Water Resistant, not water immersable Charges: Apple iPhone, Apple iPod, Blackberry, Garmin GPS, GoPro Hero, Sat/Nav and other USB devices Motorcycle Hardwire Weatherproof USB Power Port / Phone , Ipod Charger 5vdc 2.1 amp.