Recent content by RootedSuperuser

  1. RootedSuperuser

    Real spot welding machines. Which is the better deal ?

    The US Solid is made in china by SUNKKO and you can get it unbranded at Alibaba directly from the manufacturer or AliExpress from a dropshipper. Vevor is SUNKKO brand as well. Also, look at the SUNKKO, all the circuit boards are available for repair (AliExpress) and you can actually build your...
  2. RootedSuperuser

    Van Moof

    Are you happy now?
  3. RootedSuperuser

    Common pack design mistakes, how to avoid?

    Ya, I just wish that the original photos hosted at photobucket would be reposted again from a different, non monetised host
  4. RootedSuperuser

    Help with Bosch 36V powerpack repair

    https://www.boschtools.com/ca/en/boschtools-ocs/batteries-chargers-starter-kits-bat838-113753-p/ Take it to the borsch dealer for an exchange.
  5. RootedSuperuser

    Common pack design mistakes, how to avoid?

    You don't have to do a 20*6, you can do a 20*2x3 and get the same result. I did this with my 14*2x3 pack and got a perfit 1:1 power share, using nickel STRIPS .... your using sheet so it matters not.
  6. RootedSuperuser

    Can you see anything wrong with this pack build?

    Not my build or bike, I'm doing this and sending the link to the guy that built it as he thinks there is nothing wrong with his build. He really enjoys showing it off and is proud of his work, so much so he's helping people do their own builds the cost effective way. 1) No vulcanised fish paper...
  7. RootedSuperuser

    Can you see anything wrong with this pack build?

    You have nothing to add, no technical critique or engineering suggestions? .... Your just doing a post count bump for yourself?
  8. RootedSuperuser

    Can you see anything wrong with this pack build?

    Can you see anything wrong with this pack build? Please, critique and make suggestions.
  9. RootedSuperuser

    what is the consequence of non pure nickel

    I had put in a 36 hr shift when I wrote that, I was just going to bed, whatevvvver.
  10. RootedSuperuser

    what is the consequence of non pure nickel

    Functional metal. Any venting that a cell can potentially do will corrode the steel under the nickel plating. Any fingerprints will corrode the steel under the nickel plating. After corrosion starts, heat builds up in the area and more corrosion starts until it burns through. Always use pure...
  11. RootedSuperuser

    Show Us Your Homemade Battery Housing

    100% Aluminium, TIG welded, with 3x T6 Titanium screws. Make a template from poster board. Cut the aluminium. Shape the aluminium. Checking the fit prior to TIG welding. Checking the fit prior to TIG welding. 14*6 TESLA 18650 cells. Finished ride. And for the WIN!
  12. RootedSuperuser

    Safety Power Switch suggestion

    :bigthumb: BRILLIANT! .... I never thought of this! And I still can have the on/off light with the 110V self locking flat switch. https://www.aliexpress.com/item/32996630889.html?spm=2114.12010612.8148356.17.5c7e645fbI9Za4
  13. RootedSuperuser

    Safety Power Switch suggestion

    Its in/on the case, not on the pack
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