Thanks for checking that, too bad.
I was hoping to one of those exact extension tubes to build a nice 2x 26650 mt-g2 beasty out of this thing. I do have another 26650 extension tube here that might do the trick, one of those sold by cnqualitygoods back in the day that was a bit too narrow at the threads to fit the HD2010. Chances of it fitting are slim but who knows.
If it possible, I will buy that flashlight, so please if anybody know it tell us :bigsmile:
(I have to make a gift to ordinary people, so I prefer not to buy Li-on cells, just Nimh)
I got an F13 from GB in May,still XM-L then.$9.99 and it came with lanyard,18650 spacer and triple AAA battery carrier.See photo 3 in the customer photos.3 AA cells will not fit in any 26650 battery tube AFAIK so that is about 700-1000 mAh :~
Your other option is to use a smaller 17mm or 20mm driver. You can either use a contact PCB (like these 21mm ones from IOS?) as bibihang suggested or you can just strip the stock driver and use that in lieu of a contact board. IIRC there is enough space for any 17mm driver you want.
Thanks for all the great information guys.
I had wondered what those contact boards were used for. My soldering skills are not up to making my own driver, but that contact board idea looks doable. Thanks.
I think I’m about to acquire my first 26650 light.