Using matched cells when building packs (18650)

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  • เผยแพร่เมื่อ 23 ธ.ค. 2024

ความคิดเห็น • 18

  • @DesignPrintLab
    @DesignPrintLab 8 หลายเดือนก่อน

    can you mix icr18650 22f with lgdas31865?

  • @richieboy4754
    @richieboy4754 3 ปีที่แล้ว

    Bro I been tryna make a pack from my old tool batteries and I just could figure out why the voltage drops big time when I try to charge it. I'm glad I found your vid thank u hope u have a solid day. I will now

  • @budgetdrone990
    @budgetdrone990 3 ปีที่แล้ว

    Hi sir.. i want ask u.. i tried DIY 3s battery use 18650 battery.. but i dont know the capacity.. i tried on my quad, its failed.. cannot fly.. that it because i'm using different capacity on 18650 battery? Please answer my question.. thanks sir..

    • @LeafXpack18650
      @LeafXpack18650  3 ปีที่แล้ว

      Hard to tell, you really would need to test the cells. If they are fake chineese cells then they are most likely bad.

    • @budgetdrone990
      @budgetdrone990 3 ปีที่แล้ว

      @@LeafXpack18650 oh.. so mean, the battery can running smooth with original capacity right? If capacity wrong, battery going bad.. not usefull..

    • @budgetdrone990
      @budgetdrone990 3 ปีที่แล้ว

      @@LeafXpack18650 thanks...

    • @ericklein5097
      @ericklein5097 ปีที่แล้ว

      @@budgetdrone990 You have to buy specific cells that are high discharge. Discharge rate of 25A or o30A

  • @FroztiProductions
    @FroztiProductions 4 ปีที่แล้ว

    I want to build a powerwall, is there anything wrong with having all cells in parallel but wiring the packs in series to achieve 12v? Is that a common practice? I'd get a good bms interface with a screen and all that.

    • @LeafXpack18650
      @LeafXpack18650  3 ปีที่แล้ว

      You mean building several packs of 1S cells and then wiring these packs in series? Then yes, that is perfectly fine, as long as all your individual packs have similar total capacity.

  • @mikeh6286
    @mikeh6286 6 ปีที่แล้ว

    Thank you for an informative upload. I'm curious what you think about my 20s3p build of used LG MH1 cells. Should I make sure each group of 3 has equal capacity and internal resistance? Is capacity or IR more important to go on when grouping cells? Thanks

    • @LeafXpack18650
      @LeafXpack18650  3 ปีที่แล้ว +4

      Each group of 3 cells should have equal capacity (or as close as possible). I recommend using www.repackr.com/#/pack-builder
      IR is less important unless you are using your pack in a high drain application.

    • @dallaschandler2843
      @dallaschandler2843 3 ปีที่แล้ว

      @Angelo Griffin yea, been watching on Flixzone} for since december myself =)

  • @bayezander
    @bayezander 4 ปีที่แล้ว +1

    Try an RC charger I find It to be a whole lot easier to test and control. ISDT T8 it what I use.

    • @bobravenscraft5376
      @bobravenscraft5376 3 ปีที่แล้ว

      Me cheap hobby charger splitpacks. Have xtra halves laying around. Rock on BMS IS BS. PEACE

    • @bobravenscraft5376
      @bobravenscraft5376 3 ปีที่แล้ว

      Only rule I go by matching cells. Cheap Battery clearance

    • @bobravenscraft5376
      @bobravenscraft5376 3 ปีที่แล้ว

      W LG. Life's good

  • @jareddavis4980
    @jareddavis4980 2 ปีที่แล้ว

    why does this seem like a giant metaphor, for how the work place, and social groups work?