Count Your Blessings Instead of Sheep
Extend the life of your XMp3 radio; Keep a fully-charged spare battery on hand for extra hours of XM enjoyment. Compatible with the Pioneer XMp3 and Audiovox XMp3i radios.
{"Package Dimensions": "5.9 x 1.5 x 0.2 inches; 8 Ounces", "Date First Available": "January 18, 2010"}