If you're currently toting one of the three OEMed portable XM players, the Delphi MyFi, Pioneer AirWare, or Tao XM2GO, then XM wants to give you a present this holiday season: a brand spankin' new battery. Turns out they've discovered overheating problems with a few units, and are voluntarily recalling all the batteries shipped in those players up until recently. If you just got a nifty new XM2GO as a gift, you can tell fairly easily which one you have: the old batteries are black while the new ones are white.

[Via Orbitcast]