Buying one ,, NEW

 The most important thing is you're buying one ,,,You are bidding on one original factory 6 V car charger for old-school XM radios Take note most new radios take 5 V if you're not sure don't buy or ask These are factory original Here's a list of some of the radios that this will work with Skyfi Skyfi2 Roady Roady2 ..........no on xt needs 5v Xact 1 xtr1 Xact xtr2 Sony xm The are the one that come to me off the top my head and the most popular ones