I would like to get some thoughts on using unprotected 18650's in Nitecore headlamps. I own both an HC50 and HC90. Love them both
I purchased an Eagletac 3400 ma for my HC90. Purchased it on amazon. You can get them other places as well.
Those leads are huge! Try soldering a 30 ga wire to one leg of an IC that has legs every 0.5mm. I can still do that, but not always on the first try.DIWdiver Today, 04:38 PM