unprotected 18650 cells in Rofis JR20?

tsask · Aug 22, 2016

Hello again everybody! After my happy purchase and ownership experience with my Zebralight SC600 MKIII HI, I now own a few nice UNPROTECTED 18650 cells. With the exception of UltraFire 18650 protected cells, many protected 18650 cells do not fit in the Rofis JR20, The 'new, unprotected" 18650 cells seem to fit fine in the Rofis JR20, BUT IS IT SAFE?

staticx57 · Aug 22, 2016

Of course it is safe. Don't put the cell in backwards and don't drain the cell too far, 2.8 volts is a good minimum cutoff point. You will likely notice far in advance of undervolting because the light will likely lose modes and be dim in general.

tsask · Aug 22, 2016

staticx57 said:
Of course it is safe. Don't put the cell in backwards and don't drain the cell too far, 2.8 volts is a good minimum cutoff point. You will likely notice far in advance of undervolting because the light will likely lose modes and be dim in general.

THANKS!!!!!

unprotected 18650 cells in Rofis JR20?

tsask

Flashlight Enthusiast

staticx57

Flashlight Enthusiast

tsask

Flashlight Enthusiast

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