I just put one of these units in my BMW tankbag and it works great. Don't know why I didn't think of this long ago?
I use it to charge my cell phone and PDA while riding and using GPS on my PDA. Will use it for electric clothing this winter.
03 Buell XB9R (red, white, blue)
03 Buell XB9R (black & orange)(in San Diego)
03 BMW K1200RS (in San Diego)
87 Ducati F1B
04 BMW R1100S (in Munich)
01 BMW K1200RS