Got my order of 18350s yesterday, and they’re labelled Efest. Need to check the capacity, but as they’re labelled 800mAh, I assume that they’re the Efest IMR18350 800mAh (Red) tested by HJK.
Index of Efest batteries (This is the index, as it keeps truncating the direct link to the battery review)
I have one and the S41 W/18350 fits if you leave the head above the elastic sides
being elastic you can push the entire body into the case and hit the bottom
butt the light is not secure and could conceivably fall out the open area at the base
works fine W/18650 tube installed
add…I had tried it with my S41S and it stayed in the upper position fairly well due to its grippier knurling
on trying it with my S41 it can by a little shaking, fall fully to the bottom part of the case
I can’t recommend this for use W/18350 configuration
I am looking for a spacer/battery case that could be placed in the lower part of this case to hold the S41 in position in the upper part of the case
might work a-treat as these pocket rockets can eat a battery pretty quick in showoff mode
~1.75” length seems optimum, same as 10440 /AAA :+1:
the width is partially flexible due to the elastic sides, as is square/round/oblong
as long as it can fit 1, or better yet, 2 18350’s
might make a very field-able case out of this genre