Like I say, I have a pair of AW's, one is black the other silver. They were bought at the same time from the same place. So RTD (possibly ProVape) are counterfeiters if Baditude is correct.Don't know where Baditude got his information posted in this 2014 thread, but he states ...
"At the start of the year [2014], AW began changing from the black AW stickers to a silver hologram sticker to help differentiate the counterfeit AW batteries."
Black and silver stickers on AW IMR 18490 batteries
So those with the black background may be up to 4 years old and older if what he said 3 years ago is true. Or ... they could be counterfeit I guess.