Widest voltage?

Buck91

Flashlight Enthusiast
Joined
Feb 26, 2007
Messages
1,760
Location
USA
Did malkoff ever make a drop in that can run off AA, CR123 and 18xxx? Basically a boost/buck type setup. I know the newer M91s can run off surprisingly low voltage but I think they still require somewhere north of 2v input to fire up.
 

thermal guy

Flashaholic
Joined
Jan 28, 2007
Messages
10,037
Location
ny
An M30 will run off of 1-2 AA 1 123 or or a single 3.7. But not past 5 volts. I think the M91 is the best with something like 2.5-12 volts.
 
Top