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  1. D

    Thousands of 18650 batteries

    hi, crtrrss Where you from?
  2. D

    Stromer moter will do walk assist only

    Maybe i open the moterhub, and connect thefase wire... So al the other elektronic dismantel .?
  3. D

    Stromer moter will do walk assist only

    :( Damn!
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    Stromer moter will do walk assist only

    Hi Folks! I have a bit of experience with electric bikes http://www.evalbum.com/5024 but i have an stromer moter, en i will this use for childers go kart. now iam testing it, but with throttle it does only 6km/h, ive only connect the fase wires. on my hs3540, only connect the fase wires then...
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    Cargobike project. Very long john from chromo tubing

    Wow Wheazel, Nice build !!! :D
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    anyone experience with A2B ?

    yes idd, this is an early version :) The battery is end of life... i have him already sold, because the police think that this is a moped. :wink:
  7. D

    anyone experience with A2B ?

    hi, i have bought verry cheap an 2011 A2B bike. battery A is missing and battery 2 is very unbalacend. i think that the controller inside the hub are.
  8. D

    [RESOLVED : burnt...] Nkon : Still not received April, 28

    here the same, but send to Belgium... verry good delivering date!!!
  9. D

    Bms Broke?

    this is a forum.... :mrgreen:
  10. D

    Bms Broke?

    @dnmun, 1 cell whas little bit low voltage, 4.03V. (others 4.15V) I connect the battery to the controller without bms . with a 6s buzzer and voltage medic. after couple kmˋs, the voltage drops verry fast. after measering, whas 1cell dead.... so, I have made new battery pack, so am now testing...
  11. D

    Bms Broke?

    Hello, I have bought used elektric bicycle for my wife... the owner said the battery was worn out, so I just thought new cells into it and ready. thus not :? :P As I have with the bicycle row, if the moter aanslaagt, he stops working after 20 meter, the battery voltage drops very quickly...
  12. D

    New Panasonic Cell ncr18650bd 3200mah

    Ohhhh NICE !!!! here are test results :D :D :D
  13. D

    How do you recognize a real panasonic 18650pf battery

    I'm very curious about your test results!!
  14. D

    How do you recognize a real panasonic 18650pf battery

    hehehe, yes iam asking to you :P
  15. D

    How do you recognize a real panasonic 18650pf battery

    are the batteries already arrived?
  16. D

    How do you recognize a real panasonic 18650pf battery

    i decharged to 2.8V @ 0.2amp, after that i have the cell rest for 2 days. rest voltage is 3.25V then i charge them up
  17. D

    How do you recognize a real panasonic 18650pf battery

    charged 2.8 to 4.2.....
  18. D

    How do you recognize a real panasonic 18650pf battery

    hello, I have tested further, @ 17°c roomtempature goes 2840mah in the cell @ 1amp charge rate (2.8V - 4.2V)
  19. D

    How do you recognize a real panasonic 18650pf battery

    Iam located to Essen, Antwerp, Belgium - i have charge with 100mA to 4.2V - rest 1 minute (cell voltage 4.12 a 4.13) - the results are 2620mah... but with 0.5amp and 0.3amp decharge modes... i think that litium a few 3 - 5 cycles are need for the full power MAH te become. so, is it best to...
  20. D

    How do you recognize a real panasonic 18650pf battery

    Hi Guys ! The second charge is much better ! the same i decharge to 3.1V @ 0.5Amp = 2340mah (the charger will decharge LI-ion till 3.1V) then i decharge in Life mode ; It will decharge to 2.8V @ 0.3amp = 280mah ===== 2620mah.... @riba2233 I dont have a charger then decharge to 2.5V ...
  21. D

    How do you recognize a real panasonic 18650pf battery

    first i discharge hem with 0.5amp till 3.1V, then charge with 1amp till first to 4.1V = 1780Mah I buy them by http://www.Nkon.nl searching @ google, i find the next results ; Minimum Capacity: 2750mAh (0.54A discharge at 20°C) i have no internal resistance meter...
  22. D

    How do you recognize a real panasonic 18650pf battery

    hello , Ive bought new 80X Panasonic 18650PF cell. they came yesterday with every cell 3.61V. I have already 1 cell discharged, and charged first to 4.1 V but there was going 1780mah in, then further charged to 4 .2V, 245mah en charging ended. so the cell are 2900mah, and 2750mah minimum...
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    Homemade Battery Packs

    hello , Ive bought new 80X Panasonic 18650PF cell. they came yesterday with every cell 3.61V. I have already 1 cell discharged, and charged first to 4.1 V but there was going 1780mah in, then further charged to 4 .2V, 245mah en charging ended. so the cell are 2900mah, and 2750mah minimum...
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    Your Creation's Before & After Pics

    Hs3540 Crystalyte 48-72Volt 45A digital sensorless controller Ca 2.3 15S6P konionsV1... will replace with new 18S5P panasonic 18650Pf cells Before After
  25. D

    What do i wrong? @ 18650 Cells

    Yes i know, I have been to more testing, that's my mistake. What charger do you use? next battery is from fresh new cells... maybe next year. some people called Battery Murdering system.... I'd rather have a charger which balances the cells, then a bms that I can't trust .... idd chinese...
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