If you run the Neutron 2C in 1xRCR123 size form,
you almost have to use an IMR 18350.
My AW ICR 16340 and AW IMR 16340 couldn't really do Turbo,
there was a noticeable drop in brightness within a minute.
If the cell had been used on other modes, even just a little,
the Turbo was the same as Hi...