WIRE PLUS WP279 Smooth Power Port. Constructed from billet aluminum, chrome plated, and is manufactured right here in the USA. Now you can power your cigarette lighter, cell phone, heated vest, air compressor or any electrical device up to 15 amps. Get rid of dangling wires and connect a battery charger through the port when you’re not riding. You can actually maintain and charge your motorcycle battery through this port. This Power Port can be installed in minutes by connecting just two wires to your motorcycle battery and attaching the unit directly onto the horn bolt on a stock Harley Davidson, or to any other location on your custom motorcycle with one bolt mounting. Simple, effective and immediate power right at your fingertips every time you ride! Reliability…Ease of Installation…and Quality all in One…Wire Plus!