How To Assemble A 12V 3S Battery Pack Using Old Laptop 18650 batteries

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  • Опубликовано: 14 окт 2024
  • Hi in this video I am assembling a 12v 3s battery pack that I will be using for another project I have in mind... Thank you for watching.
    If you enjoy my content and would like to support me by donating, here's a link to my buy me a coffee page any donations will be much appreciated. Donators will be mentioned in my next video for their generosity... www.buymeacoff...
    Music By:
    JPB - Up & Away
    Vexento - We Are One

Комментарии • 214

  • @cex3831
    @cex3831 3 года назад

    People do this so fast and l didnt understand connection between battries but your video is so clear and l understood.

    • @CoolStuff1
      @CoolStuff1  3 года назад +1

      I'm happy to know that and thans for watching

  • @JesseGyger
    @JesseGyger 5 лет назад +6

    I've seen so many videos like this but yours was different and gave me some good pointers. My ocd was wasn't kicking in until you glued the 3 together and the one was crooked lol. No biggie, nice work.

  • @LiTechPower
    @LiTechPower 6 лет назад +5

    Well done! You are interested in making a battery pack, but I always feel that there is one important part missing (Battery Holders/Spacer Separator), I suggest you add it more safely.

  • @maatiraouki5183
    @maatiraouki5183 Год назад

    Merci beaucoup pour l’exercice

  • @nonsonoilmimi8567
    @nonsonoilmimi8567 2 года назад +1

    Perché hai messo il cavo bilanciatore se già il bms bilancia?

  • @aforexplore
    @aforexplore 4 года назад +3

    Nice video..But you are applying too much heat to lithium ion batteries 😁

  • @manhthuy9064
    @manhthuy9064 4 года назад

    pin này có chạy dc moto để làm quạt khi mất đien k bác

  • @guerreirosolitario2328
    @guerreirosolitario2328 6 лет назад +1

    Obrigado amigo COOL STUFF, com este seu vídeo, aprendi a montagem do módulo placa ligado às baterias 18650.
    Fico feliz por ser inscrito no seu canal aqui no RUclips.
    Um forte Abraço aqui do Brasil.
    Muita PAZ a todos vocês.

    • @JuniorSantos-ic5by
      @JuniorSantos-ic5by 6 лет назад +1

      Francisco Ribeira vc carregar essa placa com quantos v?

    • @guerreirosolitario2328
      @guerreirosolitario2328 6 лет назад

      Junior Santos Eu carrego com 12 volts, com uma fonte de computador que tem nos 12v, 40amperes.
      Automaticamente, já carrega o Peck todo que tem 30 baterias de 4,2v x 3,2 amperes.
      É fiz saídas de: 4,2v , 8,4v e 12,6v.
      Valeu amigo, muita PAZ.

    • @gleitonlima9484
      @gleitonlima9484 4 года назад

      Boa noite amigo.
      Se eu por essa bateria em uma moto ela vai carregar com o funcionando natural da moto?
      Desde já agradeço.

    • @guerreirosolitario2328
      @guerreirosolitario2328 4 года назад

      @@gleitonlima9484 Com CERTEZA irá carregar sem danificar a bateria.
      Sei disso porque eu fiz um pack, e está instalado na moto do meu filho.
      Abraços.

  • @jacquesb5248
    @jacquesb5248 3 года назад

    assembled mine yesterday. charged up while measuring it. stop at 12.6V, but when i placed a load on it it didn't stop at 11.1V so suspended test at 10.9V. does this board prevent over discharge? HX-3S-FL25A

  • @kadirtetik5365
    @kadirtetik5365 3 года назад

    Why we have two cable in last? One of them is balance card during charging ? The other is goes to device to use

  • @rickhuntraslam2925
    @rickhuntraslam2925 4 года назад

    Can I use aluminum strips instead of nickel strips? And can I use knit welding instead of tin? Another question, could you use a manual fixed controller instead of bms?

  • @giuseppevaccarella2126
    @giuseppevaccarella2126 6 лет назад +3

    For charge this battery pack?
    From the same connector with red and black wires?
    Ali 12v how many A?

    • @shaheenrehman5324
      @shaheenrehman5324 5 лет назад +1

      I am useing 21 18650 batteres with a output of 12 volt and 19 Ampair I dont now how to charge this dangeres battery but I am useing a car battety charger to charge it

  • @Rodridge
    @Rodridge 2 года назад

    15×2200 mah battery k liye kon sa BMS CIRCUIT USE KARE

  •  5 лет назад

    Hello, where did you buy the nickel strips to assemble the cells? Are they ready or did you prepare them? Thank you

  • @KKMaity
    @KKMaity 4 года назад +1

    Can it be done using 3s 5a bms?

  • @satan2260
    @satan2260 2 года назад

    I don't understand why did you soldered external wires for balance charging if you have alreaalready the BMS PCB Board with Balance Charging? :0

  • @shariqsiddiqui1073
    @shariqsiddiqui1073 4 года назад +1

    last 4 wire cable, what connections, whats that connector name, not mention ?

  • @rhoemberg1969
    @rhoemberg1969 5 лет назад +2

    Fast way to lock up your cell groups is use platic soda bottle sides for shrink wrap.

    • @rhoemberg1969
      @rhoemberg1969 5 лет назад +1

      Foam rings work ok but use the reinforced paper 3 hole rings and double them up.

    • @gw3436
      @gw3436 4 года назад

      I use same method (coke bottle) to shrink wrap my batteries

  • @cfytcf
    @cfytcf 5 лет назад +11

    PSA for many commenters: just because a BMS runs wires to every cell in series *doesn't* mean it is balance charging. You need confirmation that your board has this feature.

    • @MrStyle-sr1yv
      @MrStyle-sr1yv 5 лет назад +1

      hes not using the bms for charging but has seperate cables for bms charging..he has batteries setup in paralel yes the paralel will charge balanced but the individual batteries maybe wont but as long as they are same cap and resistance it should be fine

    • @gaetanosorrentino9644
      @gaetanosorrentino9644 4 года назад

      Per realizzare un pacco batteria da 36v e 8ah è la stessa cosa utilizzare celle da 2000mah oppure da 2600 come mi hau inducato?

    • @Atelierul29
      @Atelierul29 Год назад

      If you look closer to that BMS you will observe those three large SMD resistors! That is your confirmation of balancing!

  • @ionutguzu8885
    @ionutguzu8885 4 года назад

    hi, i have a question. for example I want to build a bigger battery and I don't have the same li ion batteries. I can do this ? what criteria do they have to meet?

  • @chikiguites
    @chikiguites 2 года назад

    And.... 24 volt how do you configured? 6 S or 10 P?

  • @chandachoudhary3189
    @chandachoudhary3189 5 лет назад +1

    If i m using phone batteries to make 12 v battery do i need to use this protective module as phone battery
    already has this inside please reply

  • @girlmastergeneral
    @girlmastergeneral 5 лет назад +4

    Worse soldering job ever. Turn the heat down, you're vaporizing the solder before it has a chance to melt. Second, you're making nothing but cold welds that will crack right off. You heat up the surface of what you're soldering, not the solder. Let the solder flow into the hole in the center, not dropping it in there. This is like watching the blind lead the blind in what NOT to do when soldering. The way you melted the solder on the xt60 connector was the only correct joint. Heat the pad and then the capillary method of action wicks the solder onto the connector.

  • @severinopalmeira7220
    @severinopalmeira7220 3 года назад

    Boa tarde amigo, parabéns.

  • @uncleslapslap
    @uncleslapslap 6 лет назад +1

    I dont think that BMS has any charging algorithms for constant current then constant voltage so you're not getting a proper charge or best cell life. That thing just lets you dump in power until 12.6v

  • @gmolopez4056
    @gmolopez4056 4 года назад

    Very nice job, very clean an profesional.

  • @milvolts1
    @milvolts1 5 лет назад

    Thanks for the great informational videos, I have a situation and not sure what to make of it. I have a 4s10p 18650 battery pack with 16.8 voltage and a 4s 30amp BMS. I connected a 12v 450watt power inverter to it by means of a 300 watt 20A stepdown buck converter. The output voltage is at 12.6 CV. I then tested it out with 4 loads equalling 5 Amps and 40 watts which were all led lights. At first everything was working perfect, but after about an hour I noticed one of my pack fuses was getting red hot. And when I powered down the inverter it stopped getting hot. any help or suggestion would be great. Thanks

  • @henryragas3157
    @henryragas3157 4 года назад

    Do you think this build would be good for a replacement battery in a jump starter box??

  • @electronicshelpcare
    @electronicshelpcare 5 лет назад +1

    Excellent video.

  • @paperwork1125
    @paperwork1125 5 лет назад

    how long does it take to charge the whole bank if you were to not have it continuously hooked up to solar?

  • @tomashermansson6898
    @tomashermansson6898 6 лет назад

    Is it possible to scale up this design? 4S is preferable to my knowledage in an 12V-system. But, what is the best design for large scale bank? BMS? etc.

    • @camo7048
      @camo7048 5 лет назад

      A 4S is not a 12v setup it is a 16v setup, completely different battery

  • @masonstapleton8236
    @masonstapleton8236 5 лет назад

    I have the same soldering iron, also I know It's 12V battery pack so are the battery rated at 1.5V each?

    • @cfzone8685
      @cfzone8685 5 лет назад +1

      No, they are rated at 3.7V-4.2V each, and they are wired so their voltages equal around 12V.

  • @ElectroIoT
    @ElectroIoT 6 лет назад +1

    You are always best provide information about lithium battery
    I need guide
    I want to make diy battery pack
    3s battery 18650
    11.1v or 12v
    How to.make it charge cheep way any charger or charging module u advice any diy module buy from AliExpress ebuy etc plz plz plz advise

  • @yt678901
    @yt678901 3 года назад

    This cannot replace a 12V battery directly, it needs some Modifications mostly a DC to DC Buck / Boost converter. Would like to see this replace a 12V Lead acid battery.

  • @Boz1211111
    @Boz1211111 4 года назад

    Is T port for temperature switch or ntc thermistor, and what value?

  • @bedantasenapati3131
    @bedantasenapati3131 3 года назад

    Full charge hone por kitna dikhayga 3s.5p

  • @bereal1251
    @bereal1251 6 лет назад +1

    Will this battery setup work on a small off grid system with around 8 of these packs?

    • @88s10Durango
      @88s10Durango 6 лет назад +1

      Depends how many Amp Hour reserve you need ,, this pack is close to 10.7 Amp hours X your 8 you want to use will give ya about 85.6 Amp hours .
      you`d need close to 120 of these cells . $$$$$ Cheaper to buy a dedicated 12V Deep Cycle RV battery ..

    • @t0pa91
      @t0pa91 4 года назад

      Great video. Why do you use bms and balancer cable? Just for protection against over and under voltage?

  • @roystervi
    @roystervi 4 года назад

    Hi how many amps do you need to charge this battery pack

  • @dineshchoudhary15
    @dineshchoudhary15 5 лет назад +1

    Can I use this battery in bike

  • @DEPanswers
    @DEPanswers 6 лет назад +7

    I can't see why you've added a balancing wires n connector for a balance charger. Doesn't the 3S 12V 12A/25A Polymer Li-ion Lithium 18650 board do the balancing its self???

    • @czarzenana5125
      @czarzenana5125 6 лет назад

      That is possible, just use a 3S BMS that is balanced.
      Be aware though that the balancing of such a board is limited, so use batteries that are matched.
      Matched batteries have about the same capacity. It is always a bad idea to mix batteries with big differences in capacity.

  • @prashantagrahari8976
    @prashantagrahari8976 4 года назад

    Witch charger can we use to charge battery pack tell me

  • @EduardoHenriquesWAR
    @EduardoHenriquesWAR 6 лет назад +1

    Thanks for the video, can you put the link for the bms???

    • @CoolStuff1
      @CoolStuff1  6 лет назад +2

      You welcome...
      www.ebay.co.uk/itm/1S-2S-3S-4S-5S-6S-PCB-BMS-Protection-Board-For-18650-Li-ion-Lithium-Battery-Cell/252994763157?hash=item3ae7a9b995:m:m39Wvb562PULbdHPwx6AqgA
      It's the 3S 11.1V 12.6V 25A

    • @richdonohue9882
      @richdonohue9882 4 года назад

      Amazon

  • @pinittorpanya3951
    @pinittorpanya3951 3 года назад +1

    มีของสำเร็จรูปขายไหมครับ

  • @electronic7979
    @electronic7979 6 лет назад

    Nice project

  • @flaviocosta5767
    @flaviocosta5767 6 лет назад

    can mix different capacity batteries? have never done a tutorial on home lithium battery packs that are for electric bikes or other applications ... like!

    • @CoolStuff1
      @CoolStuff1  6 лет назад

      No can't mix batteries with significant difference in capacity.
      No I haven't

  • @cfzone8685
    @cfzone8685 5 лет назад +1

    That BMS board has balancing built in, so you don't need to connect the balance connector.

  • @RetroMusicStudio2023
    @RetroMusicStudio2023 4 года назад

    What is the specific bms you used and where can we purchase it?

    • @CoolStuff1
      @CoolStuff1  4 года назад

      www.ebay.co.uk/itm/3S-12-6V-30A-BMS-PCB-Protection-Board-18650-Li-ion-Lithium-Battery-Cell-Balance/123805194887?_trkparms=aid%3D555018%26algo%3DPL.SIM%26ao%3D1%26asc%3D61047%26meid%3Dbb6ec6ff0219453bb8f80714f1218cc8%26pid%3D100005%26rk%3D6%26rkt%3D12%26mehot%3Dco%26sd%3D233423187669%26itm%3D123805194887%26pmt%3D1%26noa%3D0%26pg%3D2047675&_trksid=p2047675.c100005.m1851

    • @richdonohue9882
      @richdonohue9882 4 года назад

      Available from Amazon

  • @megaraitei
    @megaraitei 3 года назад

    What is the voltage of each battery ?
    Are they not 3.7v ?

    • @CoolStuff1
      @CoolStuff1  3 года назад +1

      Yes but when fully charged they are 4.2v

    • @megaraitei
      @megaraitei 3 года назад

      @@CoolStuff1 so I must use 4.2v as unit voltage while calculating for a battery pack .. is that correct ?

  • @milvolts1
    @milvolts1 6 лет назад

    Hello thanks for your video. I am wondering if I can use same BMS on a 3s11p pack. Cause I noticed my BMS p+ got hot when I connected the B1 And B2. And I connected them to the positive of each series. Please advice. Thanks

  • @justdoublebass
    @justdoublebass 4 года назад

    Hello.Please tell me, if i made this with 9 batteries (3+3+3 same config.) do i get 12v?thanks

    • @CoolStuff1
      @CoolStuff1  4 года назад

      Yes well it's 11.1 volts but fully charged it will be 12.6 volts so you can ues it as 12 volts.

    • @justdoublebass
      @justdoublebass 4 года назад

      @@CoolStuff1 Thanks.

    • @CoolStuff1
      @CoolStuff1  4 года назад

      @@justdoublebass You're welcome

  • @fredericlassemblee9959
    @fredericlassemblee9959 6 лет назад

    bonjour , pour un moteur 24 ou 36 v 500 w 24 ah quelle pils ?? combien de pils et quelle protection a mètre , merci

  • @JSvoboda007
    @JSvoboda007 5 лет назад

    I use BMS becouse baterry need balancing. Why you use another balancing conector?

    • @dbzsaga4208
      @dbzsaga4208 5 лет назад

      can you charge battery with bms ??

    • @JSvoboda007
      @JSvoboda007 5 лет назад

      @@dbzsaga4208 Yes batery is charging and cells have +/- same volts

  • @_rs_creation_11
    @_rs_creation_11 5 лет назад +1

    How much amp bms need to this project

  • @_rs_creation_11
    @_rs_creation_11 5 лет назад

    Which bms board

  • @azimalif266
    @azimalif266 5 лет назад

    What are the other two holes for? Temperature sensor?

  • @justinhan6343
    @justinhan6343 3 года назад

    Why does every diy 18650 video consist of mostly showing them glue batteries together then just fast forward the more important features like attaching balance wires?

  • @kmuralikrishna1582
    @kmuralikrishna1582 5 лет назад

    What is the each cell volt....? Why you used 15cells for 12volts...?

    • @outsidethebox9658
      @outsidethebox9658 5 лет назад +1

      3.7V (3.6V) nominal pr cell. 4.2V (4.1V) fully charged.
      3s(eries)5p(arallel)

  • @nenavillanueva4652
    @nenavillanueva4652 4 года назад

    Can you use it while it's still charging

    • @gw3436
      @gw3436 4 года назад

      Use will always be favoured over the charge

  • @jaspanopio4550
    @jaspanopio4550 4 года назад

    What amp should I use to charge it quickly?

  • @flukenine4901
    @flukenine4901 6 лет назад

    Hi did the nickel strips come pre drilled ?
    Or did you have to drill it?

  • @Humble_King_Ali
    @Humble_King_Ali 6 лет назад +44

    Hate these kinds of videos...explain what you're doing. sheesh.

    • @akhenatn
      @akhenatn 6 лет назад +3

      Doesn't matter, what he did it is wrong

    • @merineitor
      @merineitor 5 лет назад +1

      @@akhenatn why?

    • @camo7048
      @camo7048 5 лет назад

      Yes please explain how it was wrong?

    • @jozik_sk
      @jozik_sk 5 лет назад +1

      @@camo7048 because this Board is only for 3pcs of 18650 batteries now he give there more batteries and that cause fire

    • @Sekhar_Home
      @Sekhar_Home 4 года назад +1

      @@jozik_sk it is 3S 25A BMS. NO PROBLEM IN ADDING

  • @prads34
    @prads34 6 лет назад

    What size nickel strip are u using?

  • @thugtechgamer5308
    @thugtechgamer5308 5 лет назад

    How about the proper charger?
    Please do another video for proper charger or the recommended charger for this

    • @gw3436
      @gw3436 4 года назад

      IMAX b6 or similar ,or 3s mppt solar charge controller

  • @victorflorinstefan480
    @victorflorinstefan480 Год назад

    There is no need for that balancing board if you are gonna connect it to a balance charger. The charger will already do the balancing.

  • @fredericlassemblee9959
    @fredericlassemblee9959 5 лет назад

    bonjour , comment je calcul les w ??? avec ah et le v , merci

  • @mustafayolcu
    @mustafayolcu 6 лет назад

    what is the name of the material coated on the outer surfaces of the batteries ?

  • @gernalinfrmationurdu8522
    @gernalinfrmationurdu8522 5 лет назад

    Can i make a big battery 12v 200ah with these old cell

    • @gw3436
      @gw3436 4 года назад

      Yeah if u had a spare 240 of them or there abouts lying around lol

  • @ZubairKhan-vs8fe
    @ZubairKhan-vs8fe 4 года назад

    Not enough solder. All more to be safe

  • @navinlakra4614
    @navinlakra4614 6 лет назад

    ye battery online purchase hoga sir bayana

  • @gaetanosorrentino9644
    @gaetanosorrentino9644 4 года назад

    Ciao, complimenti per il tuo contributo......sapresti indicarmi un sitoo dove acquistare batterie da 3.6v 2000mAh senza prendere fregature

    • @CoolStuff1
      @CoolStuff1  4 года назад

      Try here...
      www.banggood.com/search/18650-battery.html

    • @CoolStuff1
      @CoolStuff1  4 года назад

      www.banggood.com/1Pcs-HLY-2600mAh-3_7V-18650-Lithium-Battery-18650-Flashlight-Battery-LED-Flashlight-Battery-p-1580356.html?rmmds=search&cur_warehouse=CN

  • @alba1307
    @alba1307 4 года назад

    Why do you rewrap them?

  • @RenatoSantos-vn1vy
    @RenatoSantos-vn1vy 5 лет назад

    Boa noite, o que mais me interessava era as ligações para carregar em células, você não mostrou.

  • @hobbyelectronicspak4325
    @hobbyelectronicspak4325 4 года назад

    Nice video keep it up sir
    #NSElectronics

  • @drwhowhogrub3908
    @drwhowhogrub3908 6 лет назад

    How do you tell when it's charged? Is there a led?

    • @timmeke_8213
      @timmeke_8213 6 лет назад

      you need to charge it with balance charger

    • @drwhowhogrub3908
      @drwhowhogrub3908 6 лет назад

      TimBilliet isnt that what the bms is supposed to do?

    • @timmeke_8213
      @timmeke_8213 6 лет назад

      no it just protect's it, balance chargers are pretty cheap

    • @timmeke_8213
      @timmeke_8213 6 лет назад

      perfect

    • @drwhowhogrub3908
      @drwhowhogrub3908 6 лет назад +1

      TimBilliet cool, thanks for the help

  • @MrTigger015
    @MrTigger015 6 лет назад

    what dimensions does this heat shrink tube have?

    • @CoolStuff1
      @CoolStuff1  6 лет назад

      Flat diameter 29.5mm before shrinkage. Round diameter 18.5mm and wall thickness 0.1mm.

    • @MrTigger015
      @MrTigger015 6 лет назад +1

      thanks

    • @czarzenana5125
      @czarzenana5125 6 лет назад

      pre-cut length normally is 72mm

  • @abhivyas11
    @abhivyas11 6 лет назад

    How many amps does it content?

    • @djkickmycobra5557
      @djkickmycobra5557 6 лет назад

      Depends on how much your bms is rated to. Example if the bms/charger board is rated 30amp then the battery pack video you just saw should be 2500 mah each or lower.

  • @carlosalbertobrito7745
    @carlosalbertobrito7745 4 года назад

    Bom dia, otimas dicas amigo, como faço para conseguir essas baterias, ou como vc conseguiu as suas?

  • @r.bvilog3465
    @r.bvilog3465 6 лет назад +1

    Sir pls tell me how make laptop power bank 12 16and 18 volt?

  • @induvishwakarma8962
    @induvishwakarma8962 4 года назад

    How many output ampere?

  • @MrDrrpm
    @MrDrrpm 6 лет назад +2

    What size is the main cable 16awg ?

  • @Xstreamaudio
    @Xstreamaudio 6 лет назад +1

    Intro song?

  • @aaftabansari6452
    @aaftabansari6452 5 лет назад

    Bhai ye blastik kha milega

  • @chamdaracay3122
    @chamdaracay3122 5 лет назад +1

    3s 15pcs battery, how many Ah???

    • @surfinmuso37
      @surfinmuso37 5 лет назад

      Approx 22 Ah

    • @Sekhar_Home
      @Sekhar_Home 4 года назад

      @@surfinmuso37 u mean each battery is 4.4 AH?

  • @electricvahicals88
    @electricvahicals88 6 лет назад

    Lithium me cell kaha milte hai please tell me!

    • @nutscience2044
      @nutscience2044 4 года назад

      Laptop repair shop you will get in cheap price.

  • @pardeepsingh5191
    @pardeepsingh5191 6 лет назад

    Recharge able 5000mah cell kaise bnate hai

  • @poseman13
    @poseman13 6 лет назад +1

    how is this 12 volts when you 15 cells?

    • @czarzenana5125
      @czarzenana5125 6 лет назад +9

      It's 3S5P, so 3 packs of 5 parallel in series.
      Nominal voltage is 3x3.6 = 10.8V (charging voltage is 3x4.2=12.6V)
      Capacity is 5x capacity of single cell.

  • @przemekbundy
    @przemekbundy 5 лет назад +1

    ladne ubranko dla zuzytych aku.

  • @fredericlassemblee9959
    @fredericlassemblee9959 6 лет назад

    bonjour , oui mais pour avoir 24 v pour des pils de 3,7 v x 7 = 25.9 ok mai les pils on un ampérage de 3000 mah ?? alors ! je suis perdu , grand merci

  • @JuniorSantos-ic5by
    @JuniorSantos-ic5by 6 лет назад

    Como saber quando já estiver carregada?

  • @hasanbozok5870
    @hasanbozok5870 6 лет назад

    What is the value of mah

  • @nagadurgarao2684
    @nagadurgarao2684 5 лет назад

    How many amp

  • @lacusbarkacs1784
    @lacusbarkacs1784 6 лет назад +1

    mah?

  • @Tom111060
    @Tom111060 4 года назад

    ... way too long soldering on cells ... too much heat will damage them ...

  • @AmanSingh-yt8nm
    @AmanSingh-yt8nm 6 лет назад

    Ak call kitna ruppes hai

  • @kevindeschamp7791
    @kevindeschamp7791 5 лет назад

    Can I buy that from you with charger?

  • @sahanrox7616
    @sahanrox7616 Год назад

    You battery one and only ampr

  • @davidhamrich
    @davidhamrich 5 лет назад +2

    everything about this video triggered my OCD

  • @jeffreyferrerofficial832
    @jeffreyferrerofficial832 3 года назад

    Short details 😢

  • @GAURON123
    @GAURON123 3 года назад

    3.7 * 3 = 11.1

  • @jose43925
    @jose43925 5 лет назад

    a proterçao nem se ve aqui no vedio