Considering this for peace of mind

[MRsDNF]

@gadabout

@hank

I discovered recently that what we call “18650” size is also called: 4/3AA, in NiMH cells. Here, for example: http://www.batteryjunction.com/titanium-4-3af-nimh-4500.html I’m hunting for drivers that will use a 1.2v NiMH cell – so I can use the 4/3AA cells in flashlights built for 18650 size cells

Slightly OT, but I just received these a couple of weeks ago.http://www.dx.com/p/3w-5w-20-mode-regulated-circuit-board-for-flashlights-7880#.VI9YEdKUeSoPulling over 3A from a single Eneloop. Dropped one into a P60 XM-L and was mighty impressed.

The 3 amps is at the tailcap? This would probably equate to around 800mA at the led.

It appears to be this one here with a few extra modes.

https://budgetlightforum.com/t/-/13427