PRODUKT HIGHLIGHTS CMOS-Sensor mit 20,1 Millionen Pixel AF-S.SAT, DIGITAL CONVERTER, DIRECTV, DISH, DIGITAL TUNER TV Boxes. A low-profile FlexPocket™ features collapsible bellows that provide suspended protection from impact when deployed, and fold flat when not in use. StreetLine 120 is a sophisticated, everyday bag offering a slim, protective and efficient way to move with your mini tablet and personal gear through urban streets and on public transit.A regulator always runs off positive current. A generator, unlike an alternator, can run off both positive and negative current. Polarizing your 12-volt generator is necessary for your generator to work in conjunction with the regulator.