2 cell (Li-ion) drivers

That is very kind of Chicago X to offer to ship one for free all the way to Croatia.

Drivers from lightmalls arriwed today.
Il probably try to install them with some additional plate and spring (in small sun ZY-T13), because intended use of this light will be on the gun.
I thin this would be the only possible way to do it, if installed without additional plate and spring, I think this little (+) nipple would break.

Hey guys, lately Iā€™ve been digging through stuff I bought on a whim. I tried to do a quick search on 2-cell SSCP7 and Cree MC-E drivers to see what I can find out about these drivers I bought from DX a few years back:

http://www.dx.com/p/regulated-cv-cc-5-mode-led-driver-circuit-board-for-cree-mc-e-ssc-p7-emitters-8-4v-max-input-20329#.V8-zfTXE2sl

and

http://www.dx.com/p/regulated-cv-cc-led-driver-circuit-board-for-cree-mc-e-ssc-p7-emitters-8-4v-max-input-20330#.V8-4zDXE2sl

Anyone have any experience with these as well as opinions and thoughts?

Hmmā€¦ So no thoughts on these drivers anyone would care to share? I know thereā€™s better stuff out there now, but I canā€™t help but think these could still be useful in modsā€¦ Or if anyone thinks the drivers themselves can be modded to be better, Iā€™m willing to donate them to the cause if I could get a couple back. I have like 6 of themā€¦