May 31, 2011 #1 S supafly Newly Enlightened Joined Jul 25, 2006 Messages 1 anyone know the best and/or easiest way to use a single 18650 cell safely with a 5mw 3v green laser module? i tried searching but couldnt find the info i needed. thanks in advance.
anyone know the best and/or easiest way to use a single 18650 cell safely with a 5mw 3v green laser module? i tried searching but couldnt find the info i needed. thanks in advance.
