I found this topic while looking for another.
I spoke with ASP in early 2001. They decided not to build the rechargeable model. I don't think it would have sold well judging by the lack of popularity of the Surefire 6R.
ASP also was to make and market the high output bulb for the Taclite-over twice the output of the standard bulb for a 10-minute run time. This would have been a waste. I would have passed on this option as well.
With the teardrop shaped bulb and the internal focus model, ASP has the longest throwing, 2 CR123 lithium cell powered flashlight currently available. Interesting that ASP does not have a website and does little, if any, to advertise this product line. They rely on the efforts of their distributors and end users.
It is the one product that made me give up my Surefire 6P in 1997. I bought the Surefire M2 thinking it would replace it. It didn't.
The ASP Taclite remains as my top choice due to simple design, sensible ergonomics, clothing friendly contours, spare bulb carry withing the body of the light, and the only dedicated, 2 CR123 lithium battery carrier in existence. It provides everything I need in this category of flashlight. I carry it along with the Inova X5; the original model, not the fatter later model.