6 of 6 people found the following review helpful
This review is from: Battery Replacement for Pioneer XM Radio Model GEX-XMP3 800mAH 3.7v XM-6900-0004-00 (Electronics)
This is a perfect replacement for the battery that came with the radio. Same thing, different color. I keep them both charged, the black one moves in the radio from home to truck and back... which by the way is what kills the battery, constant charging and little to no discharge... The white one I use for taking the radio when I go walking, to the gym, outside... stuff like that.