Recent content by frankbyerswat

fenix-store
  1. frankbyerswat

    U2 Beamshaper

    Glad to hear that,congratulations!!
  2. frankbyerswat

    Oh God My U2 blow up

    I have to say it's not surefire's fault,But I wish we can have more safety flashlight, I suppose we all have plan A & B & C.......,So the flashlight dose
  3. frankbyerswat

    Oh God My U2 blow up

    I will tell you guys what surefire respond to me. And glad to hear that HK's Guns are so reliability,But in China citizen is forbidden to own firearms,even knifes By law. I perfer H&K Mp5A6.
  4. frankbyerswat

    Oh God My U2 blow up

    I think U2 may have some protections in the chip,that's why my U2 can also work with level 1,2&3 now.But we should see that Level 4,5&6's wire is the same one,It's a very very fault in the design. The different level should use different wire line,that's good for the reliability. And I admit...
  5. frankbyerswat

    Oh God My U2 blow up

    Dose it have any chance to design in micro-chip.Now I think it's very important in a Led flashlight. If you are in emergence,It's easy to mix-up batteries,Now I must sat I'd rather to lost some voltage to get some reliability.
  6. frankbyerswat

    Oh God My U2 blow up

    Engrpaul,you're right,It must parallel one diode. I hope there is another way.
  7. frankbyerswat

    Oh God My U2 blow up

    Now I know why SF is not accept 18650 in new U2. and I find out that there are no products can prevent reverse-polarity in design of micro-chip,SF can lead this as they alway do
  8. frankbyerswat

    Fenix L2D CE

    2*AA NiMH is OK
  9. frankbyerswat

    Oh God My U2 blow up

    Actually,I always believe SF is designed prefect,also in mico-chip,because mico-chip is heart of Led flashlight. This time no doubt is my fault,But I hope it will help SF to improve their products.
  10. frankbyerswat

    Oh God My U2 blow up

    I'm glad to hear that My U2 died for something.
  11. frankbyerswat

    Oh God My U2 blow up

    I live in China now,So I have contacted with SF service by E-mail and waiting for their respond now.
  12. frankbyerswat

    Oh God My U2 blow up

    Yes,My spring of U2 had been stretched out for use 18650. It Seems I just lost the micro-chip,The Led is OK.
  13. frankbyerswat

    Cant decide wich surefire to buy...HELP!

    L2 doesn't have a good throw. I would recommend you consider the SF U2
  14. frankbyerswat

    Oh God My U2 blow up

    Guys,yesterday I was watching Tv,and meantime I was reloading My U2. Then,U2 didn't work anymore,and I found the batteries were in the wrong direction,I noticed the stimulatory smoke in My U2. Now My U2 only can work in Level 1,2,&3; Don't put the batteries in wrong direction,That's my lecture.
  15. frankbyerswat

    Which one is your most favorite flashlight in your hand?

    My SF U2
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