Yeah i found that out quickly when the 30qs got here a week and a half earlier than the flashlights, i charged two of em up because i was expecting it to be here in less than a week but there was a delay for some reason through fedex and the charger was at 375 mA with 4 cells so i took 2 of em out. I left the other 2 without charging since i read on the forums to not leave them fully charged too long without using since it could reduce lifespan. i think im holding off on buying a aa/14500 light for now, the s1 carried perfectly without the clip today and didn't snag or poke at all. I am looking at some jetbeams though, love the style of them and the anodizing on the e40r and they are what got me into flashlights after seeing them but the ui looks like a bit of a pain and they are a bit more money when not on sale. i read where bwings managed to mod his e20r but it'll be a long time before i even think about trying to mod anything like that, i'd imagine it would be a lot more complicated than doing something on a light like the convoy s2.