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  1. C

    Help Please on 10s bms install on 10s2p pack

    Success, The above youtube video shows at 29 seconds the proper connections for the nickel strips as four square configurations plus a pos and a neg parallel connection. The bottom would have only 5 square configurations. Problem solved.
  2. C

    10s bms install on 10s2p pack

    Success, The above youtube video shows at 29 seconds the proper connections for the nickel strips as four square configurations plus a pos and a neg parallel connection. The bottom would have only 5 square configurations. Problem solved.
  3. C

    10s bms install on 10s2p pack

    This video by Mike from Vruzend shows my dilemma.(https://www.youtube.com/watch?v=m4DGDkwFr54). He demonstrates how to wire a bms to a 50 cell pack in a 10s5p configuration. At 0.29 into the video he shows the top of the pack with the configuration of the nickle strips . Unfortunately you do not...
  4. C

    Help Please on 10s bms install on 10s2p pack

    This video by Mike from Vruzend shows my dilemma.(https://www.youtube.com/watch?v=m4DGDkwFr54). He demonstrates how to wire a bms to a 50 cell pack in a 10s5p configuration. At 0.29 into the video he shows the top of the pack with the configuration of the nickle strips . Unfortunately you do not...
  5. C

    10s bms install on 10s2p pack

    Hi flat tire, thanks for responding. I have 2 x 10s paralleled into a single 10s2p pack. I have only 1 11 wire bms. I have seen videos that use 1 bms . I am not sure what the balancing capability of my bms is but my main concern is safely charging so no cell goes over 4.20. How is this done...
  6. C

    10s bms install on 10s2p pack

    Think about it. Trying to install a 10 cell bms on a 20 cell pack. If you simply install a bms then your only protecting 10 cells . You could install an additional bms but this would be cumbersome when you want to charge the pack. Most videos I have seen use 1 bms and interconnect the cells so...
  7. C

    Help Please on 10s bms install on 10s2p pack

    I have this post in the battery section .Almost 30 views there but 0responses. Sure glad I posted here also anticipating lack of response there. The idea is to bms protect a 20 cell battery pack with 10s bms. One could I suppose install 2. 10s bms and individually charge via each bms...
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    Help Please on 10s bms install on 10s2p pack

    I've been trying to post a picture but not having any luck so far.There is an icon that is for image and there is"add file " under attachments but neither successfully includes the pictures?
  9. C

    Help Please on 10s bms install on 10s2p pack

    Sure it's a 4ah baby pack but easily upgradable anytime once I figure out how to link the cells to use one 10s bms. I have seen many videos assembling bms protected battery packs but they all suffer from inadequately showing how the cells are interconnected.
  10. C

    Help Please on 10s bms install on 10s2p pack

    Thanks for responding. I guess I failed to mention it's a vruzend 10s2p pack. Sure, I will try to post a picture
  11. C

    Help Please on 10s bms install on 10s2p pack

    I need help on how to exactly install the nickel strips on my 10s2p pack so that i can protect with my 10s bms. I know how to install an 11 wire bms but I can never find exact instructions on what nickel strips to add to my currently configured 10s2p pack. Do both top and bottom get connected...
  12. C

    10s bms install on 10s2p pack

    I need help on how to exactly install the nickel strips on my 10s2p pack so that i can protect with my 10s bms. I know how to install an 11 wire bms but I can never find exact instructions on what nickel stips to add to my currently configured 10s2p pack. Do both top and bottom get connected...
  13. C

    Criminalizing e-biking

    Hurrah! Hurrah! De Blasio did a complete turnaround and now promoting legalization of e-bikes as a personal transportation and recreational choice. Did we change his mind with our postings here?
  14. C

    Thread for new battery breakthrough PR releases

    https://www.nextbigfuture.com/2018/04/breakthrough-for-rechargeable-non-aqueous-magnesium-metal-battery-that-would-be-twice-as-good-lithium-ion-batteries.html Yummie, Magnesium instead of lithium.
  15. C

    Thread for new battery breakthrough PR releases

    https://arstechnica.com/science/2018/03/researchers-heal-destructive-dendrite-growth-in-lithium-metal-batteries/ Eliminating dendrites -Specifically for lithium metal batteries- by pulsing electrically at 15 ma/cm2. Anyone here know how to do this?
  16. C

    Thread for new battery breakthrough PR releases

    In the latest battery breakthrough claim of the week, researchers from the University of Waterloo released a new paper claiming a breakthrough involving the use of negative electrodes made of lithium metal. They claim that it has the potential to “dramatically increase battery storage...
  17. C

    Free shipping from Hobbyking today

    7s 4000 mah , already out of stock, sheesh
  18. C

    Criminalizing e-biking

    I have had many instances being harassed simply for riding a bike and one particular incident in stands out as proof that there are anti-bicycle sentiments. This incident occurred as I was waiting to cross a very busy 4 lane street with cars at all intersection locations. When the "walk" light...
  19. C

    Criminalizing e-biking

    Well, I met with our city mayor tonight because I felt he should have similar concerns. I related to him the situation in NYC with respect to ebikes. He expressed similar questions with respect to how laws are passed especially on the local level. I content that laws passed by instinct at the...
  20. C

    Criminalizing e-biking

    Do we have rock-solid proof of this?
  21. C

    Criminalizing e-biking

    We e-bikers bring attention to how laws are passed particularly in our leading metropolis that is NYC. The mayor promotes law by "Pure Instinct", the business council prods the mayor to action by "Pure Instinct", and the Police force executes 900 seizures in just the last year based on "pure...
  22. C

    Criminalizing e-biking

    Just incredibly angering because this represents the outright criminal "institutionalization" of corruption at the highest level seeping and infecting the entire nation.We should hold the Mayor,police and business council responsible for turning our constitutional democracy into both an...
  23. C

    Criminalizing e-biking

    Just flabbergasting how one guy can wield such power over the police force which conviscated 900 ebikes without even one tidbit of supporting data purporting the public danger of e-bikes vs automobiles vs cellphones vs guns vs etc. etc. Welcome to North Korea, NY. center for the "strangulation...
  24. C

    Criminalizing e-biking

    I am surprised there is not considerable discussion around de Blasio corrupt dictator criminalizing e-biking for business or pleasure. Bill de Blasio, Populist, Unleashes Police Power on Take-Out Delivery Guys By Henry Grabar OCT. 20, 2017, 3:07 PM Deliveryman on two wheels, New York. What’s...
  25. C

    Thread for new battery breakthrough PR releases

    http://newatlas.com/sodium-ion-battery-cheaper-lithium/51682/ Touted as 80% cheaper , this would be my choice from Stanford.
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