Huntlight Battery Options

Can anyone tell me what options I have for rechargeable batteries for the Huntlight? Also, can you tell me where the batteries mentioned can be found?
Thanks in advance.

Which Huntlight(s) are you interested in?

The Huntlight FT01XSE Cree.

Quickbeam's review reproduces chevrofreak's excellent runtime charts of the FT01 Cree, on both two RCR123A cells and a single 18670: http://www.flashlightreviews.com/reviews/huntlight_ft01xse.htm

I use 2 of AW's protected RCR123A cells in mine, and the terrific regulation is great. AW is one of the very best vendors on CPF, and you can find his cells here: http://candlepowerforums.com/vb/showthread.php?t=140362

John at lighthound.com, another of CPF's top vendors, also carries AW's cells: http://www.lighthound.com/

If you decide on using 2 RCR123As in your light, you should be sure to get the protected type. Using unprotected li-ion cells in series can be hazardous to your health.

Thanks for the imput. The 18650's look like the way to go for me according to the graphs from chevrofreak.

I've been using Tenergy 3.0V 900 mAh RCR123A cells in mine. It's been running great.