How To Convert 12v 8Ah Lead Acid Battery Into 12v 14Ah Lithium Ion Battery Pack
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- เผยแพร่เมื่อ 18 ก.ย. 2021
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How To Convert 12v 8Ah Lead Acid Battery Into 12v 14Ah Lithium Ion Battery Pack
Hello Friends Assalam O alaikum Welcome To Our My Channel: I Hop You Are All Fine? I Am Abdul Aziz And you are Watching #TechnicalA2z TH-cam Channel
About This Video
In This Video We Will Learn How To To Convert a Dead 12v Lead Acid Battery Into 12v 14Ah Lithium Li-ion Battery Pack At Home Very Easy And Sympely Way To Making This Battery
Using Materials
1 3.7v 18650 Lithium Ion Battery
2 3s 40a Bms
3 Nickel Strip Plate
4 Dead Lead Acid Battery
5 Litokala Lii500 Charger An Tester
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Cover Topic
How To Convert Lead Acid Battery Into Lithium Ion Battery Pack
Lead Acid Battery
Lithium Battery
Lithium ion Battery
Li-ion battery Pack
Convert Lead Acid Battery Into Lithium Battery
How To Make Battery
How To Make 18650 Lithium Ion Battery Pack
Battery Pack
DIY battery pack
How To Make Lithium battery pack
#DiY #howtomake #LithiumIonBatteryPack
#ConvertLeadAcidBatteryIntoLithiumBatteryPack #LithiumBattery #Battery #DiyBattery #howtomakebattery #12vBattery
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Thank you very much for the explanation and knowledge, want to practice while there is material✌️✌️🙏🥰
Wa alekom alsalam. Great technique. Well done. Thanks for sharing ur experience 👍❤️
Congrats on your LiPo fire 🔥:-)
Why?
Simple, all the parallel cells had too large of a variance.
@@andrexipita
There's an Old Rule.
DON'T MIX AND MATCH BATTERIES.
... especially a shitload of them 😬
Andre - Because he very foolishly connected a large number of lithium ion cells together with a large capacity variance and no way to balance the cells.
Lithium ion cells do not handle being overcharged very well. They have a bad habit of venting and catching fire, and once they ignite they create their own oxygen and keep burning.
This battery is a fire waiting to happen.
@Hey Bunny
That's just one of the reasons for RULES 😊
...I was short circuiting watching this 😂✌️
really compliments, a great job 🔝🔝🔝👍
Very well done! Thank you for posting this video.
Nice concept, I will try it on my channel, much respect 👍👍👍
Awesome, I've got a ups I need to work on and rebuild anyway, this will help out big time.. thanks
Thank you for the video.
Excelent Work !!! Congratulations !!!
Good job, step by step, however if music gets substituted with verbal explanation in Urdu this'll be great!
Additionally if sourcing tips for components with their reasonable price(s) is given. Thanks in advance
เห็นด้วยครับ
I love all those DIY videos and that's why I landed here. But I really hate all DIY videos because of that same crapy music . I'll would love it more if it would be silent. So I don't have to rush to put the volume down.
So... I enjoy this video here but on mute... cheers!
Как же я рад что на трех блоках сборка и сварка элементов закончена, а то пришлось бы бесконечно этот процес наблюдать.
да уж! пришлось перемотать)))
Надо было ещё показать, откуда взялись б/у элементы.
@@VanDerZav. из убитых ноутбучных батарей.
А музыка ваше супер.ее только в пыточных камерах врубать
@@user-mq9wq3mu8i я поленился ,пришлось смотреть))
the reliability of the battery pack using old and different batteries will be incredible! :)
Salaam very nice good job 👍
You should add an active balancer because the packs are not the same capacity. As time goes by the voltage difference between packs will grow and you won't be able to discharge them at the same voltage.
Also, since these are recycled batteries, you don't know when will they fail. That is why the batteries should be individually fused on the positive side.
Be safe in building one of these. Be a good example to your viewers. Life and properties are at stake in this small project.
Or,...
Don't Mix and Match Batteries.
It's an old rule. And rules don't seem to matter like they use to 😢
Bạn nói rất có lý
which properties? :)
Nice work bro amezing
Exellent 👍👍 🇮🇳 || Kuki
This vedio is new for me, thanks to you 👏👏👏👏👏🤝🤝🤝🤝🤝
Shukriya Bhai G
Great video . What type of charger are you using to charge the battery that you just built. thanks,
Muy buen video, justo lo que había pensado hacer.
It feels like you've just gained the ability to craft energy units in No Mans Sky.
Cool guy, that is what I need today 🎉💪⚡
Mast hai bhai acchi battery bana dala
Love the very unsafe looking spot welder, no MOSFET timer, just how fast he can push down on the tips, and release before he melts it. Making use of what you have is the key to a great build.
A
@@imranwan8863 try saying something meaningful, I know it may be very difficult for you but try putting a few more letters together to string a sentence that means something
B
@@toastbrot6923 have you no more letters on yi ou keyboard to write a decent reply
@@rickyroaster C
Nice Video
Pretendo fazer uma tbm👏👏👏 mais um inscrito no canal 👍🤝.
Para usar em transporte é perigoso, cuidado! Fica submetido aos elementos e ao aqueciemento, pode até explodir !!!
Your the great ideas
Это просто получился ёмкий павербенк на 12 вольт и всё. Назад в ИБП его не поставишь, заряжать уже не свинец а литий нужно. Да и разномастные, не высокотоковые б/у банки по напряжению просядут при преобразовании 12В в 220В. В лучшем случае BMS сработает, в худшем - перегрев, вскипание, взрыв и пожар. Заряжать не проблема, врезать круглое гнездо 5,5 мм и купить на Али рублей за 350 готовую зарядку для лития. Если же делать полноценный аккумулятор для ИБП, то банки надо ставить высокотоковые, BMS на 100 ампер и модуль заряда для лития. Все это спокойно поместится в корпусе. Лайк только за то, что узнал что внутри аккумулятора и сколько банок влезает в корпус))) Тут сделана сборка 3s7p. Знающие, скажите, балансировка банок в параллели не происходит же?
Correct. The 7 cells in parallel cannot be balanced. This is a dangerous battery.
Конечно не происходит. Туфта все это. Только материалл испортил.
Those batteries are fire hazardous. Never use such with high currents without proper cooling, never get it to low charge.
Some of them have clever controller inside with lots of protections, while others need external controller.
Qq
Именно так.
Nice building...but you forgot the principal thing for such a building : all cells must have the same capacity, but FIRST OF ALL the same internal resistance or only with very little difference (you didn't control this point) .
If not ,your pack will be unbalanced very quickly by use, because cells with high IR will discharge much faster than the other ones. This little BMS can absolutely not maintain the balance in these conditions. Voltage will quickly fall down by use, because discharge amperage will be the big issue if you need some amps.
To be only used for very weak Amps applications : however the balance issue will appear, but not so quickly.
Amigo el vídeo donde hiciste la soldadora de puntos te felicito muy ingenioso
Selamat terus saudaraku berkarya
Nice video, thanks :)
Good maizing👍👍
good job buddy
সুন্দর একটা ভিডিও
Great video
excellent
Nice work! Should you wear gloves when handling the lead? I'm just curious.
To people who don't understand the needs of lithium ion batteries, I'm sure this looks like a great idea. In reality, though, he has tied together 21 unbalanced cells with thin conductors and no balancing circuitry. It is highly likely that this battery will one day catch fire because of gross, cumulative cell imbalance.
Lithium ion cells are not something to play with. I wouldn't use this battery at all. Someone is going to hook that up to a lead-based battery charger and be in for a big surprise when they can't put out the fire.
Sure, but he is trying to be green and they are from poorer nations. Safety compliance isn't high on their list and nor is YT's. His highly compact village would appreciate this tech marvel.
@FleeTheScene - There's nothing "marvelous" about doing something ill-advised. What would have been "marvelous" in this case would have been to show people how to do it *correctly*. Above and beyond that, what would've been "marvelous" was to realize that this little experiment was (a) foolishly conceived, (b) far more expensive than simply obtaining another lead-acid battery (or better yet, learning how to rejuvenate the old one), and (c) executed in a way that maximized the danger to anyone involved.
Effort and good intentions aren't the end-all be-all. Results matter, too.
that’s what i thought, unbalance ions in battery is a time bomb
@@wefukthenwo lead acid is more green than lithium is though. The whole battery is easily recycled and can be rebuilt into a new battery.
@@dillzilla4454 I took 7 dead car batteries to the scrap yard I pretty much got enough money scrap to buy a new battery. Can you even do that with lithium?
Excellent ideas 👍
Only good if ALL batteries have same capacity. Other an element can be fully discharged while the other are full. The bms can not fix this.
I don't trust anyone who makes a video about batteries, and starts off by shorting cells that show voltage on a meter.
The battery acid from the battery magicly disappears, too.
They ignore the most important safety concerns and I have only made it to 1:24 in their video.
They are going to get people hurt.
I don't have to watch til the end of what you confidently say is true.
Да, да. И я о том же. Сборка 3S7P. BMS будет выравнивать только S линии, но внутри линии P-cell 18650 не будут калиброваться между собой.
@@truthsRsung Согласен. Перед закорачиванием ячеек нужно подключить хотя бы светодиод последовательно через амперметр.
Do you have a link or details of where you got the spotwelder and charge controller card?
Mr. Bikinin 6 volt 10 mah dong.😁
You are great 🇧🇩🇧🇩🇧🇩
Great idea, but what are you using for a charger??
Best ups battery making video on TH-cam.
Wishing for the video to be viral.
Too thin wires, do not exceed the current 10-15A
Excellent 👌
thank you for sharing video
I agree with previous commoners, can the music and describe what you’re doing and give some thoughtful commentary about the process and utility, anything but music
Do you speak and understand Chinese ???
Yes, the music it can
Would this still charge correctly in a utility vehicle replacing a lead acid battery ? The vehicle alternator when running gives out around 14v at a fair few amps, will this damage the bms or lithium cells ? Would I be better with a 4s pack instead or will that cause more problems...? Cheers.
Love the use of multiple strips for the Series connections and Tag Welder (No soldering). Was also glad to see a BMS in use as well. Now wondering if I can reuse some paperweight batteries here. :)
No bms and you’ve got problems 😆
OK
th-cam.com/video/ugiD-rSaTPs/w-d-xo.html
@@yolandaderata8177 yah battery code by
2 preguntas. Puedo usar el mismo cargador y que pssa con amperaje en este caso era de 7 Ah?
Nice technically video
Very good...
What is the spot welder you are using Sir???? Thanks and nice video too. VF
হুম
I was impressed to see the cell testing and then amazed that they were just put into the pack anyway with the huge capacity differences. This isn't going to end well. Do not use indoors! LOL
It was really downhill once he snap-cut a wooden ruler in two. Who does that? Someone who also doesn't account for capacity differences, apparently.
nice job sir its amazing.
What size heat shrink did you use, plus where did you get the plastic seperators, plus what is the purpose of the washers you glued to the batteries
Bạn phục hồi sửa lại bình ắc quy thay vào bằng pin thật tuyệt vời
What was the use of checking and tagging cells when ultimately you used all sort of old and new cells in a parallel. This is horrible imbalance.
show ur videos and explained to is..😁
show us!
@@angelobacarisas6897 .....What Brij b is discussing is basic electronics.
Buy a book and don't attempt anything like this until you read it.
Thought the exact same thing
@@alexanderwong6052 ....You are Wong.
Nice job
Надо было сначала сформировать параллели с одинаковой ёмкостью, а потом уже сваривать, чтобы батарея отдавала максимальное количество ёмкости
даже если подберет это не на долго, настолько разношерстные акб.
You deserve more views. WELL DONE BRO. 130 dislikes? Pfft these people are just jealous! Well done
Audio sucks bro
Links to components used would be extremely helpful, thanks. 👍
You don't want to do this. He basically made a time bomb. There is a lot of circuitry missing for this to actually be used safely.
@@dillzilla4454 batterys are correct but the mah is mixed 😂
@@MingIslands that and the when running lithium batteries in series like this you need to have a balancer to make sure each group is drained and charged evenly. not doing this can cause the batteries to overheat and combust
How about draining all the acid before using the hacksaw? A good wash out with water and leave a week or so to dry. MOST dead SLAs (sealed lead ACID) batteries will still have acid in them.
awesome 👍👍👌👌🙏🙏
Amazing
👏👏👏👏
Wow Awesome
Если 1 батарейка стоит в среднем 250 рублей,то проще купить новый аккумулятор
Даже два!!!
Piece for soldering on battery strips, please explain and link for buy. Thanks.
Nice build. But the nickel strip you used is really only good for about 2 amps. It's still a 14Ah battery but it's limited to about 2 amps of current draw. Which is probably plenty for what "most people" would be using the battery for.
So not usable for a starter battery application-
@@wingerrrrrrrrr I see no reason it wouldn't work for a model airplane starter motor battery,
@@Twin_Flyer 😂
14 amp hour is a total capacity rating and not how much it will put out short term
@@cbmech2563 Just like the original rating was.
Sir gud day nice diy ,ano recommended charger Nyan ,salamat
Its ,very creativ ,i just want ask how you can charge it other time
Did you fabricate the device you used in welding the batteries or did you buy it, I want it
Your new subscriber 🙏
Top .... !
And how, with what is loaded?
... отличная работа, молодец!!!-, вот только такой сварочник с точечной сваркой тяжело будет найти в продаже, такими же способом можно будет заменить аккомуляторы в шуруповерте, чем покупать очень дорогие!!!
А где контроль температуры аккумуляторов? Без этого может быть бабах?🌚🥵
@@user-zy9ul8bh9t если в старом АКБ предусмотрена защита по температуре и измеритель температуры, то ни чего не будет, зарядка это остлеживает и реагирует, самое главное не удалить это, а то и зарядка заряжать не будет. В основном всю работу по сохранению жизни ячеек уже несёт BMS
@@user-zy9ul8bh9t для этого ему надо было купить плату по дороже, где есть датчик температуры.
@@user-fx8or3oi5e спасибо! И это правильно! Литионные аккумуляторы без температурной защиты представляют гранату замедленного действия, взрыв которых вышибает стеклопакеты, надо помнить об этом! А если приносите домой с большой минусовой температурой и сразу на зарядку, опасно?🚑🚒
@@user-fx8or3oi5e на этой плате есть выходы под термистор, гуглится легко, в рунете есть
Bravo!!🙂
Bagong ka diehard salamat kong masagot
is that spot welder homemade or purchased online sir? Please share info. Thank you and keep it coming!
Made by yourself , check transformer micro wave spot welder on TH-cam , you will find plenth of videos explaining
Awesome and what’s the amperage output of this type of pack? I want to make one but I only need about 2 amps max output. I do need the 10AH capacity though.
Sie können das ganz einfach ausrechnen er hat 7 Zellen parallel
Davon hat eine etwa 1900mah
1900×7=13,300mha=13,3ah×11,1
=147,63wh
Die batteri hat eine Kapazität von 13,3ah
Und eine Leistung von 147,63wh
hello, you are very creative. I want to ask, how much did you buy the Liitokala Lii-500? And how is it different from the Liitoka Lii-S54? Thank you.
This battery is more than likely going to explode some day. There is a lot of balancing circuitry you need to insure that the battery doesn't eventually blow up that is completely neglected here that you need in order to keep a cell from being overcharged.
@@dillzilla4454 exactly . This is shitty
Super 👍
Very good.
I don’t suggest anyone try this unless they have basic electric/chemistry knowledge, most lead acid batteries have Sulfuric Acid and I don’t think you want that on your skin or even worse in your eyes (it’ll blind you) and always remember to keep a Basic (either Sodium Bicarbonate or even better Sodium Hydroxide “Prob the best but still might cause skin irritation so careful”) Water Solution Nearby to neutralize the acid if it gets on your incase for some reason your not wearing gloves and so you don’t cause a Li-ion Meltdown Basic Electrical Knowledge will be needed with that project as well
Wait. You didn’t say “don’t lick it, eat it or stick it in your ear”. You know that somewhere, someone is now trying to jam it into their ear. I am so happy that those people exist. 👍😂
This is the world we live in.
@@deetee6621 lmao yea they need to put disclaimers on videos now (not this person obviously) because people are too dumb not to do dumb stuff, but i mean i guess its just natural selection xD
Love the spot welder. What current are you using for the welds?
1 billion amps..
@@applanateearth586 😂
I use a 600CCA car battery with my spot welder. I increase the milliseconds as I stack the nickel to ensure a solid spot weld.
@@applanateearth586 Разрывная шутка. Не могу остановиться от смеха
12
👍Suuuuper
nice video
Estéticamente puede haber quedado mejor, puliendo las dos tapas con lija sobre un cristal y las gotas de pegamento ponerlas en el borde de caja (no por fuera) y después superponerlas. Espero que midiendo el amperaje puedas conocer si es sustituible en un SAI (UPS). Gracias por tu tiempo.
Good job even if it's not clear why this kind of convertion should be done.
If your lead battery's dead, just buy a new one. It's easier and chiper.
One: Longer Battery Life (same power draw for longer period)
Two: Less Weight. (major advantage in a vehicle)
Three: This type of battery has better charging and discharging characteristics.
Four: Price is always compared to the quality and quantity of the product.
This battery can also be mounted in any position. Something the acid filled battery cannot.
In my area, cost of each 18650 battery is more than Rs. 300/- And that too without any guarantee.
WHAT!?!?! O_O 4 USD for piece!!?!?!?!
Can i use it for my PC with OLD UPS Casing?
Oh shit, that person so smart but that person should own business
Valeuuuuuu pela dica mais que Trabalheira do caraio, melhor comprar uma nova , sem estresse 😎
Bahi
12 volt BMS may maximum kitna voltage se charge karsakte hay.
Made a lot and than selling bro.... I Will order 1 pcs 😁
Would this be 7p 3s ??
Good thing he had 57 extra rulers, or this project wouldn't have made it. Has the cheap BMS melted and caught fire yet?