- Joined
- Sep 22, 2010
- Messages
- 1,360
- Points
- 48
All my lasers that have 18650s are ones I built and use drivers that can handle a fully charged 3.6v. I have to order a bunch of batteries soonish so I may drop them a line and see if it can handle 4.2v or if not order a 3.0 as well.