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Make 12V 1000W Lithium Ion 18650 Battery Pack from Old Laptop Cells ( Part - 2 ) 

Mr Electron
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In this video, i will be making a 12v 1000W Lithium Ion Battery Pack using 18650 discarded Laptop Battery Cells for my Portable Power Station project DIY.
Part - 1 = • Make 12v to 220v , 100...
Part - 3 = • Make 12v to 220v , 100...
Part - 4 = • Make 220v 1000W Portab...
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18 ноя 2021

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Комментарии : 341   
@MrElectron
@MrElectron 3 месяца назад
*Join this channel to get access to perks:* ru-vid.com/show-UCWFbPzBb7dCyCWuBA-DBrMAjoin *Mr.Electron Patreon's Page* - www.patreon.com/mrelectron *Hindi Channel* - www.youtube.com/@Mr.ElectronHindi *Alternator Channel* - www.youtube.com/@mrelectron_alternator *Watsapp Channel* - whatsapp.com/channel/0029VaQmmRaFCCoWOf7huh3G
@eastsidekillas
@eastsidekillas Год назад
Вот как собирают гироскутеры, самокаты. Что они потом в квартире взрываются)
@omaralvarado1080
@omaralvarado1080 2 года назад
Most extremely unique I have never seen someone work on their BMS board for batteries this hard and display such a good video.
@cristicnst
@cristicnst 2 года назад
The laptop battery need to be tested before used in other configuration , because they can have various capacity ! If one have 500mAh and other 2000mAh the bms stop entier pack wen first battery ritch 2.5v ...
@surajchavan2881
@surajchavan2881 2 года назад
That's is right But he doesn't have knowledge about 18650 lithium battery Lithium loss capacity after use
@Prosto_prosto2
@Prosto_prosto2 2 года назад
Будет дикий разбаланс!! Все банки надо тестить на ёмкость!!!
@romanhere
@romanhere 2 года назад
Обезьяны ,сэр !!
@NoName-ud2vf
@NoName-ud2vf 2 года назад
И не говори , чуть инфаркт не получил , от просмотра видео
@user-is2mp6zz2q
@user-is2mp6zz2q 2 года назад
Жжете... Это ж колхозники им это не нужно... Главное из отходов типа собрать конфетку и втюхать Лоху. А там уже не важно что это не будет работать уже через день.
@user-jc9mu9yj2u
@user-jc9mu9yj2u 2 года назад
Чем проверить ёмкость
@Prosto_prosto2
@Prosto_prosto2 2 года назад
@@user-jc9mu9yj2u прибором
@pankajjha26
@pankajjha26 2 года назад
Hi your videos are always inspiring. Can you make a video on how to integrate a secondary hv battery in an EV let's say of half the fixed battery and switching from one battery to another to extend range in an EV.. Also what to keep in mind while choosing configuration for the secondary battery. Like should it have same voltage or current as the fixed battery for range extension.
@CrystalClearSQL
@CrystalClearSQL 2 года назад
Wow that was awesome! Very Very cool thank you!
@mnocum16
@mnocum16 2 года назад
This video shows only how to make used 18650 cells as battery packed, what concern me maybe all those who watched is the lack of safety in making. First is the battery tested individually for their capacity? if any of the individual cells peak its voltage before the rest of the packed is disaster waiting, second is you separated each series with a paper cardboard? lastly if you could buy a spot welder maybe you could buy a soldering iron to solder the bms to the packed since it carries more amps to that connections.
@kris33451
@kris33451 2 года назад
what to say he loves to make bombs xd
@dnc23x
@dnc23x Год назад
good job, nice welding technique.
@ripkirby3874
@ripkirby3874 2 года назад
You could do it from rejected laptop batts. Most of such batts are good but main problem is max current drain. Laptop batteries has max current limit, mostly 4-5 Amps. So , big capacity but low current load is the problem is practice. BMS has current limit much bigger that the batts! That could result batts to explode. For low current rigs it could be ok.
@sddiymakeitworthit7512
@sddiymakeitworthit7512 2 года назад
That’s nice work
@Robert-Kuhn
@Robert-Kuhn 2 года назад
I like your channel. I'm subscribed. Thanks for the content!
@Bianchi77
@Bianchi77 2 года назад
Nice video, keep it up, thank you :)
@juliuspekarjr6081
@juliuspekarjr6081 Год назад
cool man, i got the info i needed from this video, thanks, big time At 4:09 , not a good idea. It is better to pre-solder the wire ends, and the area on the circuit board, then solder the wire to the board, the reason why, having heat on the board to long will cause that contact surface to separate from the board. plus if the wire end is not saturated with solder could cause problems. I mean it wont happen every time, but, why take the chance when it can be fully avoided.
@user-yk2dn1bh3u
@user-yk2dn1bh3u Год назад
Устройство конечно нужное, но защита не помешает! Литий опасная штука, если возгорание будет!
@aku7598
@aku7598 11 месяцев назад
Internal resistance increases of old batteries even voltages the same. Load testing needed.
@syedwasiuddinahmad3183
@syedwasiuddinahmad3183 2 года назад
Very informative video this one is thanks dear friend
@valentino_govoni_official
@valentino_govoni_official 2 года назад
make more of this ⚡
@andreystya6644
@andreystya6644 2 года назад
Ты конечно молодец, но предварительно залуженные провода\выводы паять значительно проще...
@dmobile6814
@dmobile6814 2 года назад
Thank for clip varygood👌👈👍👍👍👍
@rbayat108
@rbayat108 Год назад
Amazing, I was hoping for a bit more detail on the bms connections. But still amazingly !!!
@Bergwacht
@Bergwacht Год назад
Thanks for showing how to build a timebomb.
@asrielandcharadoesstuff4789
There needs to be space in between each battery and you need to have fused connections
@billspradlin9619
@billspradlin9619 Год назад
I gotta say it. This video shows the way how 'not to solder'.
@igl9273
@igl9273 Год назад
Thanks for the video. How do you charge that big battery?
@cryzz0n
@cryzz0n 2 года назад
What about capacity of each cell? Even new ones, if they are different models, cannot be used together. Also, being used cells, each should have a fuse, in case they become "power consumer" - so if they short internally, they will draw a ton of current and the fuse will pop. And for limiting the current, these are not high drain cells.
@kewintaylor7056
@kewintaylor7056 Год назад
This is a scrap to be batt... OMG the user would be 😭
@alexandr8595
@alexandr8595 2 года назад
Разных ячеек набрал а потом удивляются почему батки горят 💥
@electronic7979
@electronic7979 2 года назад
Excellent
@RayhanAkbar.
@RayhanAkbar. 2 года назад
Unfortunately BMS does not support 1Kwh power, BMS 12v 40A
@Hajdew
@Hajdew 2 года назад
also this constructions is a fire hazard
@steffenskel2052
@steffenskel2052 2 года назад
Herzlichen Glückwunsch sie haben eine tickende Zeitbombe gebaut
@nitinpatel9411
@nitinpatel9411 2 года назад
Nice bhi badiya kar rha ho
@ANCEFY
@ANCEFY Год назад
Никогда так не делайте, если вам не жалко своей квартиры или мастерской где вы собираетесь это собрать, смотрите другие инструкции
@videoodessa
@videoodessa 2 года назад
Литий бывает возгорается без термодатчиков. В случае короткого банки пожар гарантирован
@IvanSekretov
@IvanSekretov 2 года назад
И на такую сборку он поставил бмс на 40а. Под нагрузкой выгорит моментально. Все эти бмски китайские смело на 2 делить можно.
@kareem1357
@kareem1357 Год назад
اختراع جميل استمر ممكن نشغل تلفاز ولمضات لد و شحن الجوال مع بعضهم
@isaacalexander5154
@isaacalexander5154 2 месяца назад
This is good. Revealing the concealed information about making battery from rejected laptop batteries
@ishfaqrafique5348
@ishfaqrafique5348 2 года назад
Can i use tbis beetry in home ups or soler system
@simon-kn1wf
@simon-kn1wf Год назад
Jesus, that’s ruff soldering skills and equally ruff spot welding!!! Scary as hell!!!
@albertocortez1986
@albertocortez1986 2 года назад
excelente brother, gracias por tu aporte.
@DjNatok-jc8ud
@DjNatok-jc8ud Год назад
Plz reply Why You Adjust 12.8v and Bms positive together ?😊
@DanzZerous
@DanzZerous 2 года назад
Can we use it as a standard bike battery
@cokhichetao72
@cokhichetao72 Год назад
Hay quá 👍👍
@-Teslaworld-
@-Teslaworld- Месяц назад
Интересно посмотреть опыт других мастеров)
@MrBesmir7
@MrBesmir7 Год назад
If they are in same voltage rate ..it ok ....all batteries in parallel have same voltages and can't discharged different..event have different capacities because voltage remain same.....but in series it could limit capacity of power
@user-tu5xk9fx3v
@user-tu5xk9fx3v 2 года назад
You should never make it like that. Each battery cell has a different capacity, but in the end, it does not last long and cannot be used. I can never agree to make it this way.
@lorenzorentniop717
@lorenzorentniop717 2 года назад
They don't care but you are right
@RestorationsandRefresh
@RestorationsandRefresh 2 года назад
correct
@kirigayakazuto5694
@kirigayakazuto5694 2 года назад
he's testing it in a very cautious way, you think he does not know what you know, besides this is the first video where i see a clean indian fingers nails lol
@t.thenmozhithenmozhi7205
@t.thenmozhithenmozhi7205 Год назад
Ya but normally we can connect different ah battery in parallel
@serahdupe188
@serahdupe188 Год назад
How can you connect them to yield high voltage
@Accessgp
@Accessgp 2 года назад
What about battery and impedance matching to avoid making a bomb???
@SomnathDas-ej3ve
@SomnathDas-ej3ve Год назад
Can we mixmatch different battery amps together
@mancingapaaja675
@mancingapaaja675 Год назад
Mantap keren indeh yg karyatip
@bittumama829
@bittumama829 2 года назад
Good job
@am_astro_backup
@am_astro_backup 2 года назад
idea : try connecting these 2 in series (set 1) and make another 2 in series (set 2) connect (set 1) and (set 2) in parallel = 24v 2000watt then make a mini electric vehicle. Which can atleast take load of 1person (i am expecting a load of 4person)
@null7969
@null7969 2 года назад
Dont mix differend cells!!! Its going to exblode soon!!!
@martinbobak3009
@martinbobak3009 2 года назад
He'll learn to not do that once his house burns up
@null7969
@null7969 2 года назад
@@martinbobak3009 true
@adamo19810122
@adamo19810122 2 года назад
Please write what model of the meter you use
@henryquispe1701
@henryquispe1701 Год назад
The battery is very good. I would like to know how you calculate the amperage of the pack? I suscribe
@yankzrich7205
@yankzrich7205 Год назад
can you share about where buy a good batere 18650 ?
@justinlewis8586
@justinlewis8586 7 месяцев назад
So could I connect a 3000 watt 40 amp sine wave inverter to that power control board be able to charge with solar panels and use the inverter to power like a space heater and other stuff like a forced air heater? Would that battery pack assembled like that connected to a 3000 Whataburger be able to handle the starting wattage and running wattage for a forced air heater?
@DimitriPappas
@DimitriPappas 2 года назад
Great idea to use 5V PSU with diodes and volt/amp meter to do a "short-cut" method for higher current charging. It could overcharge the batteries (4.3v instead of 4.2v) but if monitored properly it can work
@MrElectron
@MrElectron 2 года назад
👌
@srinidhisharma2824
@srinidhisharma2824 2 года назад
@@MrElectron oh bhai reply for my question
@srinidhisharma2824
@srinidhisharma2824 2 года назад
At wt price did you get that old laptop batteries?
@MrElectron
@MrElectron 2 года назад
@@srinidhisharma2824 minium 70Rs and maximum 110 Rs per piece
@srinidhisharma2824
@srinidhisharma2824 2 года назад
@@MrElectron Thankyou
@user-uj9ot2kl5c
@user-uj9ot2kl5c Год назад
شكرا لشرح ياغالي اخي شكرا
@nathanzhou3263
@nathanzhou3263 2 года назад
Lithium battery is dangerous. They require balanced charging in the correct voltage on each single cell. These should never be made. Making one of these battery pack can shock you if you connect them in series and if it caught on fire it’s hard to distinguish.
@Sekhar_Home
@Sekhar_Home 2 года назад
I have 12v 10amp battery pack eith 3s40Amp bms connected with it. Will my bike starter motor works? Pls reply
@satramach
@satramach 2 года назад
Mr electron, I need your help to design a electrical and electronics circuit, which could be a game changer in ev vehicles. How to connect with you sir
@poordrive
@poordrive 2 года назад
Best work👌
@matinsakr6548
@matinsakr6548 Год назад
If we assume that we collected a number of lithium batteries in series or in parallel, what is the electronic circuit or method that should be connected to this group so that the voltage does not fall from the minimum permissible limit, meaning when we withdraw the voltage from the battery to a minimum, the circuit automatically disconnects the current? How do we determine the circuit voltage and amp? thanks
@robertwarren8795
@robertwarren8795 10 месяцев назад
😊😊😊
@briangennardo6937
@briangennardo6937 Год назад
I want wood to be my battery… could my board be the battery… if you’re doing sorcery than I’m gonna figure something else out… I’m with the fellas who use the same capacity cells on this one. Nice tools and handwork though.
@tomyyoung2624
@tomyyoung2624 2 года назад
Yes-opening!
@savitaverma855
@savitaverma855 2 года назад
Please lab tour
@howardtoob
@howardtoob 2 года назад
Outstanding work! I couldn't find the spot welder from the link provided? Also can you please tell me about the BMS? Is that what regulates the 12vdc output because I don't see how these batteries can be configured for a 12vdc supply. Thanks
@Nigeria_slime
@Nigeria_slime Год назад
Each set of batteries equals 4.2 volts. He has 3 in series. The bms is on aliexpress just under lost orders. The bms only protects the batteries from overcharge and overdischarge
@ubaicreative86
@ubaicreative86 2 года назад
Nice..
@sergeich25
@sergeich25 2 года назад
Шняга одноразовая, банки с разным сопротивлением, впереди будет обязательно бах...
@ParagonDIY
@ParagonDIY 2 года назад
Nice :)
@jahirulislamshovon9256
@jahirulislamshovon9256 2 года назад
That's not a battery. That's a potential bomb. Be careful
@to1704
@to1704 2 года назад
Не кислая бомба вышла)
@user-zy9ul8bh9t
@user-zy9ul8bh9t 2 года назад
Удобная контакная сварка, нужен только материал для шин! Но без паяльника всё равно не обойтись?🤣
@pinofara5646
@pinofara5646 2 года назад
Tu come saldi ?
@Pemburu_Hantu
@Pemburu_Hantu Год назад
Sangat bermanfaat
@marcoscanales6200
@marcoscanales6200 Год назад
Hola, una pregunta... Si el BMS es de 12v 40A, la batería sería de 480w?
@m.cgaming1053
@m.cgaming1053 Месяц назад
How did you find laptop batterys
@dgm778
@dgm778 8 месяцев назад
Can it be put on a UPS? Will it hold up?
@kenhvocche3608
@kenhvocche3608 2 года назад
Tuyệt vời
@daviddelatorreperez4
@daviddelatorreperez4 Год назад
Cuántas baterías en paralelo puedo poner con ese bms???? (máximo)
@augustineamara2194
@augustineamara2194 Год назад
I am really interested in your idea but I don't have BMS
@rolfmader2783
@rolfmader2783 Год назад
Jede einzelne Zelle muss auf Kapazität, Innenwiderstand (bei hohen Lastströmen) und Selbstentladung vor einer Wiederverwendung besonders in Packs untersucht werden... andernfalls ist der Pack schnell entladen!
@Sayyadshayan
@Sayyadshayan Год назад
ಚೆನ್ನಾಗಿದೆ
@GrrrRu
@GrrrRu Год назад
Not good, dangerous
@GrrrRu
@GrrrRu Год назад
Это просто опасно. Почему на такое рукожопие у ютюба нет цензуры?!
@shahidelectric
@shahidelectric Год назад
Nice
@user-wx7ru8fd6m
@user-wx7ru8fd6m Год назад
凄いこと考えるねー!
@EliMesh
@EliMesh Год назад
Sir, 66 cell Think of a battery 2000 mAh, total 132000 mAh being. What is the capacity Ah of this battery pack?
@adeel425electrical3
@adeel425electrical3 2 года назад
Nice job
@aiktv0058
@aiktv0058 2 года назад
หาแบตโน๊ตบุคแบบนี้มาแต่ไหนครับ
@mathieupierremarceaupaulin5298
@mathieupierremarceaupaulin5298 2 года назад
Vue le nombre d'accumulateur on se demande si il est préférable de pincer ou souder les éléments de la batterie pour la contrôler si il est préférable des séries de trois toutes en parallèles avec un coupe circuit sur chaque parallèles en cas de décharge profonde le tout avec une bonne dose de courage
@sharukhmatekuki5830
@sharukhmatekuki5830 2 года назад
Nice 👍🏻👍🏻 🇮🇳 || Kuki
@1allan2
@1allan2 4 месяца назад
Your asking for a fire in no time with that, batteries have to be grouped in capacities at the least !
@canaldotuim4075
@canaldotuim4075 2 года назад
Gostei 👍
@awesomeansh6097
@awesomeansh6097 2 года назад
Sir , how can you use 40 amp bms into a 82 amp battery pack
@zuhaibbirds9927
@zuhaibbirds9927 Год назад
Bms may be different from batter ah because its charging and discharging amp rating of battery on bms
@motupatluhero2427
@motupatluhero2427 Год назад
Hello sir I am asking for a question I am electric cycle battery pack making but I am laptop old battery buy to market I am cells charging it to the module tp4556 all batteries charged to 4.1,,,4.2 but all. Mix batteries pack making ????????? Please tell me
@worachaitanphongphat6963
@worachaitanphongphat6963 Год назад
nice
@mangeshkale5402
@mangeshkale5402 2 года назад
Your video was nice and ideas was cool aslo ,so may I requested to kindly Please make DIY BMS lithium battery charger. It's important part how to charge lithium battery ,that why requested to you please make "DIY BMS lithium battery charger."easy and simple
@user-oy8hh3kl8y
@user-oy8hh3kl8y Год назад
А как же ёмкость и внутреннее сопротивление тип элементов
@sambitpradhan4620
@sambitpradhan4620 2 месяца назад
Sir eya wala kitna Ah ka hai total?
@moya9450
@moya9450 2 года назад
You used that batteries without testing internal resistance and capacity? Very dangerous
@kris33451
@kris33451 2 года назад
yup
@yusifsuleiman5502
@yusifsuleiman5502 Год назад
Pls how can I test the battery cells internal resistance. Thanks
@moya9450
@moya9450 Год назад
@@yusifsuleiman5502 Battery tester devices like Liitokala capacity testers will show the internal resistance for each cell
@adhirsir5333
@adhirsir5333 5 дней назад
Where is the active balancing facility??
@faxriddinbektemirov7214
@faxriddinbektemirov7214 2 года назад
Не горит потом?
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