High quality socket with USB duel accessory charger and special sealing cap.This listing is for one USB dual charger socket with weatherproof cap. Attaches to your 12 volt source and allows you to charge USB accessories. The charger core is replaceable for quick and easy repair. #YKDThe charger body is a heavy nylon with all nickel plated parts. The weatherproof cap snaps over the front of the charger to keep moisture out when not in use. The assembly has a replaceable core so it can be repaired easily. The special core is set in the body with an anti- corrosive contact coating. The charger has 0.250 male spade type terminals for easy wire connections. This charger is rated for 2100 ma. at 5 vdc and can accept two USB devices. Unlike less expensive look- a- like charger / adapters, this  charger use built in  integrated semiconductor technology to produce a constant 5 Volts DC  This constant voltage source is important for operating and charging the batteries of your accessories, from a 12 volt source.  should the socket core be damaged in the first 5 yeas return it for a new one.The socket fits in a 1-1/8" hole in panels up to 1-1/2 inch thick with just the backing nut and in panels of unlimited thickness by placing the rectangular compression plate over the front of the socket and securing it with two screws.Higher volume discounts available for 10 or more contact us.To see all our 12 volt products search 12vtechnology