Surfwheel SU battery teardown, Diagnosis, almost sets on fire, then recell! 2 hours of nonsense

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  • เผยแพร่เมื่อ 12 ม.ค. 2025

ความคิดเห็น • 26

  • @recommended4134
    @recommended4134 หลายเดือนก่อน +1

    I bought one from exactly the same batch on eBay and I'm sitting here with the battery in pieces on the side for weeks deciding what I'm going to do with it thank you very much for your video 👍🏼

    • @EbikeRepairs
      @EbikeRepairs  หลายเดือนก่อน

      @@recommended4134 you're welcome! 😁

    • @recommended4134
      @recommended4134 หลายเดือนก่อน

      @ I just ordered the batteries INR18650 3.7 7.4WH 2200MAH £20 OFF TEMU …HOPEFULLY OK

    • @EbikeRepairs
      @EbikeRepairs  หลายเดือนก่อน

      @@recommended4134 no no no, use nu battery! Temu batteries are fake

  • @SproutyPottedPlant
    @SproutyPottedPlant หลายเดือนก่อน +1

    I’ve not seen you do a re cell before, the bubbling cells and sparks added to the excitement!
    Although, don’t forget that a good, reliable portable vehicle for air travel with a super compliant 0 amp hour battery is available in the form of the human powered folding adult kick scooter 😊 It can not only go in the hold, it can fit in your suitcase with the swimwear!

    • @EbikeRepairs
      @EbikeRepairs  หลายเดือนก่อน

      @@SproutyPottedPlant it was interesting wasn't it 🤣 that's very true, even a penny board is faster than getting around walking...

  • @MattExzy
    @MattExzy หลายเดือนก่อน +1

    The single temp sensor on the opposite side of the board to the troubled cell was hilarious. But I suppose that's probably just for charging/discharging monitoring purposes and not some sort of 'early warning' system of imminent kabooms. Far out... imagine that pack sitting in a recycling centre somewhere.

    • @EbikeRepairs
      @EbikeRepairs  หลายเดือนก่อน +1

      @@MattExzy still, terrifying right? This is why it's so important NOT to recharge a battery pack that's unhappy... Kaboom!

  • @mickkelly2277
    @mickkelly2277 หลายเดือนก่อน +1

    Bloody good video as always

    • @EbikeRepairs
      @EbikeRepairs  หลายเดือนก่อน

      Thankyou! I know it's a bit long but I wanted to get the whole process in there for those that want to see it!

  • @buddy439rc
    @buddy439rc หลายเดือนก่อน +1

    the sucker body the yellow bit slips out to empty hope this helps

    • @EbikeRepairs
      @EbikeRepairs  หลายเดือนก่อน

      Thankyou! It shouldn't have filled up that quickly though, right?

  • @diyzona
    @diyzona หลายเดือนก่อน +1

    Have the same unsoldering iron. Best investment ever. It saves so much time. Just add enough flux. It takes it right off

    • @EbikeRepairs
      @EbikeRepairs  หลายเดือนก่อน

      I'll have to test it again with more flux? It seemed to overwhelm it the way I was using it

  • @bobikbobikowy5458
    @bobikbobikowy5458 หลายเดือนก่อน +1

    Damn those welds holding terribly. You shouldnt be able to tear them with your nail even with full force, something is wrong there. I bought this spotwelder because i have seen it on your channel and it makes super strong welds on 0.15 steel tabs. What was your setting welder and what tabs did you use? was it 0.2 pure nickel?

    • @EbikeRepairs
      @EbikeRepairs  หลายเดือนก่อน +1

      @@bobikbobikowy5458 I agree! Some of them turned out terribly, I had to redo them a lot. Turns out the tips needed cleaning inside the clamps, they had some corrosion or heat damage... After I sorted that it was okay again :) this was 0.15 nickel plated steel

    • @bobikbobikowy5458
      @bobikbobikowy5458 หลายเดือนก่อน +1

      @@EbikeRepairs good that you found the problem. Bad paralell connections can start a fire in long run. Thats no joke with batteries, you can burn someones house

    • @EbikeRepairs
      @EbikeRepairs  หลายเดือนก่อน

      @@bobikbobikowy5458 totally! I've got a new welder new, a pneumatic BEAST - it's really something, I'll be doing a video on it

  • @MickyBee73
    @MickyBee73 หลายเดือนก่อน +2

    I can't watch 2 hours but anyway..almost setting on fire ain't good ⚡🚲

    • @EbikeRepairs
      @EbikeRepairs  หลายเดือนก่อน +1

      I know it's very long 🤣 skip through when you get a chance!

    • @mickkelly2277
      @mickkelly2277 หลายเดือนก่อน +1

      @@MickyBee73 not too long at all my friend just interesting from start to finish. Bravo

    • @MickyBee73
      @MickyBee73 หลายเดือนก่อน +1

      @@EbikeRepairs will do cheers 👍

    • @MickyBee73
      @MickyBee73 หลายเดือนก่อน

      @@mickkelly2277 Cheers 👍

  • @AbdullahMihrab-eh9uy
    @AbdullahMihrab-eh9uy หลายเดือนก่อน

  • @OregonCrow
    @OregonCrow หลายเดือนก่อน

    That's not a couple years old that's almost 6 years old.