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  1. General_Lee

    BMS fisrt connection, cables order question

    Hi Guys, my BMS not working properly, some line rise over 4.2v and when I discharge, some line come below 3.0v. It supposed to stop before or after. You Know! My pack full charged: 4.185 4.198 4.211 4.198 4.208 4.202 4.198 4.204 4.216 4.197 4.194 4.205 4.195 I will change my BMS for other. My...
  2. General_Lee

    BMS fisrt connection, cables order question

    Big Sorry :( , not 4.60 but 4.16v Yes, if you check the picture above. you will see 7 point. I checked the voltage between B+ and B12, B11 and B10 etc. But I realise now, I maybe not prob correclty.
  3. General_Lee

    BMS fisrt connection, cables order question

    I use Sony Murata VTC6 18650 cells. My paralel line balanced it was 4.13, 4.03, 4.17, 3.99, 4.14, 4.05, 4.12. Now I charged manualy each line and they have arround 4.60. I will discharge and charge the pack again. If the result is the same (not good balanced), I will change the BMS like your...
  4. General_Lee

    BMS fisrt connection, cables order question

    I finished to build my pack yestherday, This BMS seem to not work properly. When I put the charger, some part (Paralel Cells) not reach 4.2v, stay to 3.8 and 3.9, The fisrt line and the end seem ok,arround 4.2v. I follow the order like fetcher said B1, B2... up to the highest cell
  5. General_Lee

    BMS fisrt connection, cables order question

    Ok, If I understand, at the beginning, I will connect B+ after B- and followed to B1,B2 etc right? I don't know the official brand, I bought from Ebay...
  6. General_Lee

    BMS fisrt connection, cables order question

    Thanks for your answers, you can see on the picture.
  7. General_Lee

    BMS fisrt connection, cables order question

    Hi folks, about BMS, is it necessary to respect a specific order to connect a cables when you connect it for the first time? or do not matter? Exemple, my batterys pack is ready and I need to solder or connect all cables from the BMS. Wath is the first cables to connect? Thanks a lot... :bigthumb:
  8. General_Lee

    The Cycle Satiator, universal charger for the enthusiasts

    I will wait for the .026 version. I don't know these if I'm part of the two report that you write but I sended to you last few day ago a problem with it. My Satiator with 0.025 firmware work great on 48v mode but fail with 72v. (Same error descrip).
  9. General_Lee

    The Cycle Satiator, universal charger for the enthusiasts

    Can I have link to download v1.024 firmware? I'm with v1.019 now. Or, is ok to stay with this version? Thanks
  10. General_Lee

    Inverter with my Solar system make a noise! why?

    Thanks, Having known, I have not checked this before :oops: . My mistake, I know now the best is Pure sine wave.
  11. General_Lee

    Inverter with my Solar system make a noise! why?

    This is bad for the devices plugged on it? like I said, I use a computer and I ears a noise from the Power Supply. I not ear that when it plugged to home wall AC or APC UPS.
  12. General_Lee

    Inverter with my Solar system make a noise! why?

    Hi guys, I bought a PowerBright ML2300-24 inverter, I tested it and when I plug a devices the inverter make a inside noise. Is it normal? this noise is not good to ear! I plug a PC computer on it and the power supply on this PC make a noise to. What is the problem? Thanks.
  13. General_Lee

    Could you identify this connector? and SGND mean?

    Ok Guys, I probed the power supply connector and between SGND and GND he are nothing, no continuity. Between GND and 12v+ nothing too. Between 12+ and SGND yes I have resistance but it decrease. On the modem, I connected 12v+ and ground (SGDN) and it work great, no notable difference. :D I...
  14. General_Lee

    Could you identify this connector? and SGND mean?

    I can measure this after my work evening. For the SGND power for my Nokia G-240G (fiber modem). I need to build simple 12v power to powered it from my Solar installation.
  15. General_Lee

    Could you identify this connector? and SGND mean?

    Hi folks, I have this power Supply and I need to know what kind is this connector type? He is a little bit smaller than PCI-E PC connector. I read (8-pong) is this right? Other thing, what mean SGND signal? if I build a barrel connector to replace the original power supply connector, can I...
  16. General_Lee

    Possible mosfet burned question?

    OK thanks, the wheel motor turn very good. The problem is the controller come very hot. But, I thinks have find the problem. When I removed the controller, I saw two phase wire terminal not tight. This wires (termnial) is burned a little bit. If this wire is not tight you lost current, maybe is...
  17. General_Lee

    Possible mosfet burned question?

    Hi guys, how can I check if the mosfets is ok? can I test them in place? A controller like that, is it possible to have one or some mosfets burned and the controller still working? or impossible?
  18. General_Lee

    Calculate how many amp total I will have with 1s board I nee

    OK, They better to use full bms board instead individual little board?
  19. General_Lee

    Calculate how many amp total I will have with 1s board I nee

    Hi folks, I have a 72v 24s (15amp each cells) LifeP04 pack with 60a BMS full board. If for exemple I remove the full BMS board and replace it with 1s little board 2amp for each cells, in the total amp delivery output battery pack I will have 48a ? I'm right? :?:
  20. General_Lee

    Mix or addon more cells with different amperage

    Hi folks, I already build a 24v pack (5P 7S), with Samsung 1865030A (3000). I need more amperage, can addition in each parallel branch more cells with lower amperage like (2100) without problem :?: Thanks.
  21. General_Lee

    LifeP04 voltage drop after fully charged...

    Each pack have one BMS, I connect the packs in parallel for have 30 amp total. Sunthing can't ship 72v 30 amp only, too heavy, he need to split them and ship separately. One pack have: 24s 15amp X2 = 30amp.
  22. General_Lee

    LifeP04 voltage drop after fully charged...

    BMS is 80 amp capability (supposed) and my controller can reach 48 amp.
  23. General_Lee

    LifeP04 voltage drop after fully charged...

    ok thanks, I put a picture about one of my pack, I have two like this. I don't know the brand, I bought it from (sun-thing28). I'm satisfied about this pack, I can ride easily 60 km with speed 55 Km/h (arround 35ah) but I'm not sure the quality. I hope I can use it some years like this :? I...
  24. General_Lee

    LifeP04 voltage drop after fully charged...

    If I set the Satiator at 86v, when the battery come fully charged, the Satiator will keep the pack fully charged until I unplug it. In this condition, is not good for the battery? Because often I start the charge at evening and unplug at morning. Depending how many it is discharged to reach...
  25. General_Lee

    LifeP04 voltage drop after fully charged...

    OK thanks, if you have the same phenomena, is probably normal :)
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