help with driver/batteries for 2W 445nm

[EliteFunk]

hello, I'm building a 445nm laser and the only part I'm stuck on is the driver. I'll be using a 9mm diode and I'm hoping for at least 2W output, but the more the better. I already have a bunch of ultrafire 18650s so if possible I'd like to use them but if 2 cr123s would be better I can order some. I am using a c5 host so if possible id like a driver that will fit into the same spot as the factory driver. any help you can offer is much appreciated, Thanks!

 

[Laser Smith]

Making another thread on the same subject is frowned upon here. Just post new questions in your old thread

 

[EliteFunk]

oh sorry, since i was looking for info on the driver specifically i thought i would get better results posting in the driver section. if any staff member sees this this, feel free to delete it