IIRC, CR123As are 3 volt batteries. You should be using a 4.2 volt rechargeable battery with the 532nm at least.
the 808nm drivers won't output as much power using CR123As.
I got around to checking a "303" just now. Mine's fine at low voltage.
4.2V input yields 325mA
2.8V input yields 320mA
2.65V input yields 300mA
Doesn't that show the power output is dropping with input voltage ?
True but what did it start at ?a 1.55V difference only dropped current by 25ma which isnt much at all :yh:
True but what did it start at ?