It just so happens that the diameter of a c-size NiCad fits into
a LED flashlight that the battery holder for 3 AAA batteries only fits
in as you can see in the pics below.....


At the moment I have one flashlight on with the 3 AAA's
and the other one is on with the 3 c- size NiCads and I'll see how
much longer this last as compared to the 3 AAA one......
I'll post results later...
Norm.
