Recent content by Comical

  1. C

    trail running headlamp recommendations please

    Finnish here, I jog at similar conditions. Your batterylife will suffer in freezing temperatures, 18650 3400mah turns into a 2000mah battery at -20c. I never jog that cold, of course, but just something to think about. NIMH chemistry doesn't suffer from the same problem but you will never get...
  2. C

    Info on U11?

    Yes, but we're not talking about the LED itself but the light/body it's planted at. For example, this particular light the upperlimit is digitally controlled. People have been suggesting this is because of the USB-charging function which is why rechargeable 16340/RCR123A are not allowed. This is...
  3. C

    Info on U11?

    Guess I'll post here, The manual states U11 has working voltage range of 2.8-6.4v . . does this mean it has discharge protection built-in? Automatic cut-off at 2.8v like on zebralight?
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