Originally Posted by
gregjones
That was in the instructions that I didn't read. Something about the brief red glow as you turn it off. I think if you get the glow....you're good to go.
Well I guess RTFM to me then! At the cygolite website, there's not a lot of
manuals, but
the one for the Hotshot Micro says "Battery Low Indicator:
The light flickers when turning on/off, indicating a charge is needed." That is good to know.