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  1. Lupino.86

    LED driver voltage difference

    VidPro, practically you telling me to purchase AMC7135 and even making some tests before purchasing more complex and efficient driver?
  2. Lupino.86

    LED driver voltage difference

    Please reply at AMC7135 question, thanks :whistle:
  3. Lupino.86

    LED driver voltage difference

    Yes Yes, don't worry :thumbsup: "safety" is my word of order! :D:D:D I have experience in to build sure batteries packages and well balanced... believe me, have never had problems or accidents! :party: you think that I love to go on MTB under the rain even if it is dark :nana:) Thanks for...
  4. Lupino.86

    LED driver voltage difference

    Thanks for explanation in the other thread. :thumbsup: Don't worry, the discussion continue HERE :popcorn: I will use 18650 batteries from 2200mAh in packages from 2 or 4 batteries. Following your discourse (and your suggestion) it suits me to use the 7.4V (2S) having so 2200mAH or...
  5. Lupino.86

    How LED drivers work, and efficiency?

    The discussion continue here :twothumbs
  6. Lupino.86

    How LED drivers work, and efficiency?

    Thanks for the explanation. :thumbsup: I will use 18650 batteries from 2200mAh in packages from 2 or 4 batteries. Following your discourse (and your suggestion) it suits me to use the 7.4V (2S) having so 2200mAH or 4400mAh, are OK this way?
  7. Lupino.86

    LED driver voltage difference

    I would like immediately to understand if it suits me to use a driver for a package batteries, thanks and sorry for my "bad" english :shakehead
  8. Lupino.86

    LED driver voltage difference

    Thanks for explanation :thumbsup: Let me know right away if a driver should I use for a 2S or 1S battery pack, thanks
  9. Lupino.86

    How LED drivers work, and efficiency?

    Thanks for reply. I have to power a P7 LED, advise me a 1S or 2S battery pack? I will choose a drivers appropriate to the voltage, don't worry ;)
  10. Lupino.86

    27w Ebay bike light 12v-18v

    Can you write the price?
  11. Lupino.86

    18650 Battery Test

    The generic 18650 is defend well :twothumbs I agree this behavior because I have this generic battery and I have tested :thumbsup:
  12. Lupino.86

    LED driver voltage difference

    If I use a higher power LED driver for example: P7 LED driver of 2800mAh use with a simple Q5 1000mAh), what happens? What risk? is useless? :thinking: Thanks lovecpf
  13. Lupino.86

    LED driver voltage difference

    I could use 8xAMC7135 (2x 1400mAh) in this mode? See pic (taken and translate in http://translate.googleusercontent.com/translate_c?hl=it&sl=en&tl=it&u=http://my3c.com/D5/viewthread.php%3Ftid%3D6594%26sid%3DkLZvnD&rurl=translate.google.com&usg=ALkJrhgsGk6vyAwPfDUNS3ixkxapWCVsSA):
  14. Lupino.86

    Light Meter

    Interesting thread...:thumbsup:
  15. Lupino.86

    LED driver voltage difference

    I want to buy a P7 LED Driver (3.6/4.2V - 2800mAh) but I do not know whether to buy a driver for 1S or 2S battery (4.2 or 8.4V). :shrug: I have no trouble creating a battery pack, more than anything else I would know if there are brightness variations in feeding the driver 4 to 8V. Exist a...
  16. Lupino.86

    Cleaning reflectors, can it be done?

    Does cleaning problem exist with plastic reflector? I don't touch it... but would like clean :whistle:
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