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  1. Bison_69

    New Toyota Solid State Battery...

    A technology almost 200 years old... Solid-state battery - Wikipedia
  2. Bison_69

    New Toyota Solid State Battery...

    Click on the YouTube link...
  3. Bison_69

    New Toyota Solid State Battery...

  4. Bison_69

    From ICE muscle cars to EV powered cars...

    Hi guys, Here is an interesting website for conversion projects... (Vintage and modern style) https://www.electricgt.com/
  5. Bison_69

    Testing large amounts of cells quickly

    Hi guys, Battery University came up with a quick way to analyze lithium cells using pulse frequencies... If someone could reproduice this electronic device to adapt to many individual channels (multiplexing circuit) then many cells could be checked in a very short time...
  6. Bison_69

    Show Us Your Homemade Battery Housing

    Hi Guys... Here is my latest version... Great frame design and battery case space (which is one of the bigest out there... available in 4.25" and 5.25' width) from http://kobois.com/ (ebikedeal was the old website) A lot of room... everything fits in there, Kelly controller 7230S 120A / 300A...
  7. Bison_69

    bluetooth BMS?

    Hi Dui, ni shuo de dui , Thanks you so much for you help!... awesome... :D :D :D
  8. Bison_69

    bluetooth BMS?

    Hi guys, I would need some help please; I purchased lately a smart BMS 16 - 32S / 200A with the LCD display from AliExpress...
  9. Bison_69

    New way to quickly evaluates self-discharge of li-ion cells

    Hi DoctorBass, Thank you for the information.... the link to obtain the documentation has disappeared so here is the pdf document for you all...
  10. Bison_69

    =>Fuses & fuse wire... all you ever wanted to know!...

    Hi guys, Here is a documentation about fuses... pretty handy for battery builder which plan to use fuse-wire as well. http://122.252.243.98/Departments/snt/CAMTECH%20Notes/Fuses.pdf
  11. Bison_69

    LTO Lithium Titanium Oxide (Titanate) Battery 30S (now 32S)- Seeking the Ultimate Commuter Battery

    Hi SamRich, Nice BMS you have there, to a very decent price... have you made some road test yet and see the BMS behavior live. Did you find a way to completely shut off the BMS to avoid draining the batteries when you will not use your eBike... What is really nice about this BMS, it also...
  12. Bison_69

    Calculating System Reliability

    Many transportation compagnies in Europe have been using for years custom made POE (Power Over Ethernet) technologies... It is really interesting and save a lot in design and cabling hardware... it is also replacing slowly the old CAN bus system.
  13. Bison_69

    =>KILLACYCLE is retired and now at the Museum...

    Hi Guys, The famous electric motorcycle KILLACYCLE is now retired and will rest to the Forney Museum in Denver Colorado (http://www.forneymuseum.org/) It can be seen on the virtual 360° display in the link below via Facebook...
  14. Bison_69

    N.E.S.E. the no solder module

    Hi agniusm, Have you seen this oversize and affordable 3D printer lately... 450 X 450 X 470 Creality CR10 MAX...
  15. Bison_69

    N.E.S.E. the no solder module

    Hey Agniusm, I know it might be only a dream.... but why not starting a sponsering pledge for that die...
  16. Bison_69

    Meet Liveforphysics in Montreal this weekend at Formula E!!

    Hey DoctorBass, Did you take any pictures.... have you been near to the docks.
  17. Bison_69

    =>FREE Magnet Calculator...

    Here you are.... for the DIY... http://www.magnetapplications.com/tech-center/magnetic-calculators
  18. Bison_69

    N.E.S.E. the no solder module

    Hi Agniusm, Here are the pictures... of my 1S4P sample made with ABS filament, the nozzle was 0,35mm and parameter were not appropriate. I will make another attempt with the nozzle 0,25mm and try to fine-tune the setup... but I will wait first to obtain some PETG filament (the ABS has a...
  19. Bison_69

    N.E.S.E. the no solder module

    Hi there, I have been trying to print for a test... a 4S cell pack and I can't close the cover... It is odd because any else I print is perfectly fine... I guess we need to play a lot with the 3D printer parameters. Using a Maker Gear M2 https://www.makergear.com/products/m2
  20. Bison_69

    =>BEWARE - PURCHASING FROM NEWSON SPORTEC (spokes & nipples)

    eBikes.ca offer some ready made spokes.... but are limited in gauge sizes. BUT ''Spoke Service'' have a large custom made length variety...
  21. Bison_69

    =>BEWARE - PURCHASING FROM NEWSON SPORTEC (spokes & nipples)

    Hi to all eBikers, I purchased some spokes & nipples in april and I never received them... I succeeded to reach the seller (Shen) in May to notify that my goods never reached Canada and was sitting in Taiwan permanently... they then send me another order (in May) which did end up again stuck in...
  22. Bison_69

    Introducing the Electrom

    AWESOME!... The only missing gadget would a self balacing system with a gymbal dual gyro... Like in the C1... http://litmotors.com/c1/ https://www.wired.com/images_blogs/autopia/2012/05/U3C7234.jpg
  23. Bison_69

    N.E.S.E. the no solder module

    Special thanks for your devotion Agniusm... You are the TESLA of eBikes... :) Here is a company in USA providing all kind of copper attachements for electrical purpose... It might give you some idea... https://stormpowercomponents.com/
  24. Bison_69

    Hubsink + Ferrotec + protective paint + black paint = WOW

    Hey DoctorBass, What would you think about another add-on on the hub-motor to control the pressure built-in and lower condensation using a small waterproof air-vent...
  25. Bison_69

    Mobipus Controllers

    Here are some nice capacitive colored LCD display and very affordable.... http://www.friendlyarm.net/products/accessories Sales http://www.friendlyarm.net/sales
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