Thanks, I think this reply was for me, but will they work fine with my TR-001 charger unlike My RCR123A LiFePo4's which I can't use on that charger? (Okay I just got notified they do work Thanks again)
I use the grey Ultrafires that Mike sells and I use a couple pairs of AW ICR123 3.7Vs and both work the same. The AWs are a little smaller so they rattle a little but that seems to be the only difference.