WARNING! Handling batteries is very dangerous! They can explode and ignite very quickly and cause very serious injuries! Use strong gloves, goggles and even a plexiglass shield if possible to protect your face ! In addition, the battery used to weld the battery at the end of the video is a Saline battery, made of Zinc and Carbon. This is a battery technology that is no longer found in stores. You have to buy this type of battery in specialized stores or find it in stores that sell unsold stocks that come from other countries in the world that still use this battery technology that is no longer of interest compared to the much more durable Alkaline batteries. In Alkaline batteries, you will not have the Carbon rod that is used for welding at the end of the video. And the metal used to surround Alkaline batteries is not Zinc, it is aluminum. To make solder flux, you need hydrochloric acid and the zinc that surrounds Saline batteries. It doesn't work with Alkaline batteries. The chemical reaction between Zinc and Hydrochloric Acid is called Zinc Chloride.
Thank you for sharing your knowledge and contributing your ideas! Currently, AA or AAA batteries (with carbon bars in the core) are very popular in our area. Devices that often use these batteries include wall clocks, children's toys, TV remotes, air conditioner remotes, etc. In addition, repairing any device requires skills and safety knowledge. Once again, thank you very much, my friendly and approachable friend! ❤️❤️
first off all the exploding thing about batteries is bollocks spread by petrochemical companies , look at jennas video when she stabs an iphone battery and nothing happens , and i myself have 3 lipo batteries , (1 for 7 years) that have expanded , but yet no flames or fire (and i have shorted 18650 as well). but the real question is why go to the bother when you can buy a new cell for a couple of dollars
So what do they do if they “repair” an EV battery, surely the car is illegal as this will invalidate the insurance cover! You have to report an engine change in a normal vehicle!
Thanks for your feedback! It is true that using alligator clips to charge directly is faster, but sometimes I like to try other ways to explore and share my experience with everyone. Everyone has their own creative way, right?
Yes, you got it to charge, but from my experience with these battery packs, the restored battery dies quickly, and after a few charges, you need to repeat the procedure all over again and still achieve the same results.
Yes, using a soldering iron to solder is great, but if you don't have a soldering iron, you can try using a battery to solder. thanks for your feedback and have a nice day!
A mí me pasa con una de radio, de 7,2v cuando no carga le mando 12 v de una batería 1 minuto y con eso ya luego agarra carga con el cargador, Sin necesidad de desarmarla.
I re-build lithium batteries since a lot of years.....I could write a book about this unuseful and DANGEROUS video ! Every step is ...incredible ! 👎👎👎 And I add : a dead cell, even with some new voltage in it, stays a dead cell without amps ... simply control the balance of your "new" battery after recharging and 5mn use, man! .... But do you simply know what is the balance? I never saw such a stupid video.... Please , Please don't copy these "technical instructions" !!!!!
Thanks for your feedback! Don't know what I missed but I followed it and it really worked, I don't know how long it will last but for now it works fine. Thanks for the knowledge shared, Have a good day and happy!
That’s what the EV batteries are made off, a bump and it takes one to come loose or adrift, your lives are held random to a cylinder full of rollings of different materials
The detailed step-by-step guide with such clear instructions is amazing! I love how you walk us through the entire battery restoration process from start to fini
Take a real good look at the + and - markings when writes them on the battery. Then look at them on the battery when he is testing it. They don't look the same to me.
Great video👍 I enjoy alternative ways to fix broken things myself, and you just taught me a new way. I mean, if it can be fixed, so why not?😃 In the consumer society, it's "throw away and buy new" that applies.. I think you're cool who solves the problem on your own😉. Go on bro👍
One suggestion to everyone that has these types of batteries: Never leave them outside when the temperature goes below freezing for they all have steel casings on each little battery and we all know what happens to steel when it get real cold. Moisture collects on them and makes them corrode and then shorts them out and then they are junk. I don't know why they don't use stainless steel when they makes those batteries but there again it is all about making all of us buy more batteries and in a nutshell it is all about the mighty $$$$$$$,
You can make it work without having to do that because it's dangerous. If the voltage of each battery is not the same, it will not be possible to charge it, so if you charge the battery with an extremely low voltage to a voltage that is equal to the battery with the highest voltage, then it is OK.For rechargeable batteries, the battery is charged internally. If there is a control board inside, charging will stop automatically, but if there is no one, it will explode if it is overcharged. I think it's probably a 18650 lithium battery inside, so if you buy a dedicated charger, you don't have to do something this dangerous. If you don't have one, you shouldn't do this. It would be more expensive to imitate and burn down your house.
Era so fazer uma chupeta (Jumpear) utilizando outra bateria q resolveria o problema. Q trabalheira hahaha. E bem perigoso aimnda.Mas a criatividade mostrando outras formas de fazer foi interessante de se ver.
@@GausDIY if you're going through the trouble of disassembling the pack, instead of placing the old run down cell back in only for it to fail again soon after, you should have put a new cell back in or lightly used one. Nice fix though and nice welder
This method is pure genius! I've tried it, and my old drill battery works perfectly again. Who knew something as simple as baking soda and a phone charger could do the trick? People who say this doesn't work probably aren't following the steps correctly!
Your interesting question is very good, but if not cut the connection, the current can flow into the protection board, which is not safe. So it is necessary to disconnect it from the board. Thank!
du steckst ernsthaft den Akku so herum rein , den Minus auf die Seite mit der Zentralen Schraube und den Plus auf die Seitenschraube ... wenn du ihn anders herum rein stecken würdest ... würden die Schraube von der Seite den Akku nicht möglicherweise kurzschließen , wenn du den Akku anderes herum einbauen würdest würde die zentrale Schraube " sauber " den Plus berühren ... und die von der Seite " sauber " die Masse ... und dann einen Lithiumakku löten ( wenn man das Löten nennen mag ... ) ... Punktschweißen ... sonst werden die zu warm ...
Too much work, chance of burns, dangerous chems, etc. when 2 wires with spades for 10 seconds to plus/minus of each and replace in charger could do much cleaner, faster, better, safer. :-)
You forgot to mention, that even with the dangerous and outlandish stunts in the video, this is still a temp fix. As usual, Cell No#1 went out of balance and dud and now its weaker, even with a balanced recharge (not done in this video) it will go dead again, only quicker. You are much better off replacing that cell for one in a better condition and of the same used capacity as of the other cells in the pack. (better yet replace the lot for others with a matched spec) If you don't know why, or don't understand the terms in the previous line, don't do it in the first place. And forget about that home made battery holder with wood screws, especially the screws, like WTF were you thinking!!!
Thanks for sharing your knowledge and experience! While you are waiting for a new battery to replace it, you can consider my battery recovery method as a temporary way to get through your work.
I always try to make the best videos within my ability and knowledge. I always accept everyone's comments to improve my knowledge. Thank you for your comments!
Está bien que te haya funcionado pero es muy peligroso lo que no me gustó es La flama y me puedes decir qué líquido fue el que le tomaste por qué echo esa flama no savia pero arriba donde le pusiste en positivo el liquido podría ser llegar. Al la orilla del negativo i ay podra asta explotar yo mo usaria eso la verdad para mi es muy riesgoso eso yo emirado como llegam a explotar aventar los químicos alos ojos
This is a viiidiiooo how to go blind or kill yourself or burn down your house. Please, do not to anything that is shown in here. If you want to jump-start a battery cell, then there is special chargers for that. LiIon batteries needs variable voltage and variable current to charge. In this video USB powered one luckily does not have enough amps to start a cause a trouble but this is more like luck not science. Also waking up a cell is always 50/50. Arc-welding the cell is another stupidity. Spot welders for such a small job costs under 50$ in amazon, use proper tools not soldering iron!
@@GausDIYno, they are not. I have done several battery packs and also experienced how things go wrong really quickly. This video is an example how NOT to do these kind of things!
YO LO QUE HARIA ES CAMBIAR LA BATERIA POR UNA NUEVA O SACAR LA BATERIA MALA Y CON UNA BATERIA DE 12 VOLTIOS SE LE DA CARGA POR 10 SEGUNDOS Y YA ESTA LISTA PARA AGARRAR CARGA DE NUEVO
Îți înțeleg îngrijorarea, dar în acest videoclip o arăt în condiții de siguranță. Dacă sunteți îngrijorat, luați în considerare să mergeți la un reparator specializat pentru a vă repara bateria. Sper că veți găsi în curând cea mai bună soluție de reparații pentru bateria dvs.!
@@GausDIY Eu doar mi-am exprimat parerea si daca am deranjt imi cer scuze. Era mult mai simplu daca bateria se incarca individual folosind cleme crocodil. Metoda cu suportul si cu holtsuruburi comporta multa atentie si indemanare, daca se perforeaza imbracamintea bateriei si varful face scurt intre foliile interne de cupru si aluminiu, incendiul si explozia sunt iminente. Eu mi-am reparat singur bateria folosind un sistem de sudura in puncte, cumparat de pe net.
What you're doing is very dangerous! The maximum charge voltage of a Li-ion battery is 4.2V and you're doing it with 5V and without any control of the charge current, which could cause the battery to overheat, leading to a fire or explosion. You are irresponsible for broadcasting this on RUclips.
Hello, thank you for your attention, I appreciate your caution. However, in this video I used a 5V charger to charge a 4.1V battery, the voltage difference is 0.9V, with this parameter in a short charging time it is insignificant, it only makes the battery slightly hot and everything is under control and very safe! Wish you good health and peace!
Vielen Dank für Ihren Kommentar! Ich versuche immer, mich jeden Tag zu verbessern, um qualitativ hochwertigere Inhalte bereitzustellen. Ich hoffe, dass Sie mir weiterhin folgen und Ihre Meinung teilen, damit ich es besser machen kann!
The road to success is always full of failures, each failure is the closest we get to success. Thank you for watching, always wish you have interesting experiences on your channel.
Magnifique du très beau travail quand-même. 😍
WARNING! Handling batteries is very dangerous! They can explode and ignite very quickly and cause very serious injuries! Use strong gloves, goggles and even a plexiglass shield if possible to protect your face !
In addition, the battery used to weld the battery at the end of the video is a Saline battery, made of Zinc and Carbon. This is a battery technology that is no longer found in stores. You have to buy this type of battery in specialized stores or find it in stores that sell unsold stocks that come from other countries in the world that still use this battery technology that is no longer of interest compared to the much more durable Alkaline batteries.
In Alkaline batteries, you will not have the Carbon rod that is used for welding at the end of the video. And the metal used to surround Alkaline batteries is not Zinc, it is aluminum.
To make solder flux, you need hydrochloric acid and the zinc that surrounds Saline batteries. It doesn't work with Alkaline batteries.
The chemical reaction between Zinc and Hydrochloric Acid is called Zinc Chloride.
Thank you for sharing your knowledge and contributing your ideas! Currently, AA or AAA batteries (with carbon bars in the core) are very popular in our area. Devices that often use these batteries include wall clocks, children's toys, TV remotes, air conditioner remotes, etc. In addition, repairing any device requires skills and safety knowledge. Once again, thank you very much, my friendly and approachable friend! ❤️❤️
first off all the exploding thing about batteries is bollocks spread by petrochemical companies , look at jennas video when she stabs an iphone battery and nothing happens , and i myself have 3 lipo batteries , (1 for 7 years) that have expanded , but yet no flames or fire (and i have shorted 18650 as well). but the real question is why go to the bother when you can buy a new cell for a couple of dollars
So what do they do if they “repair” an EV battery, surely the car is illegal as this will invalidate the insurance cover! You have to report an engine change in a normal vehicle!
NE PAS OUBLIER UN SCAPH😉😉😉ANDRE LOL
Damn, what a complication and a waste of time you could have just recharged the faulty battery in it's pack with a pair of crocodile clips....!!!!
Thanks for your feedback! It is true that using alligator clips to charge directly is faster, but sometimes I like to try other ways to explore and share my experience with everyone. Everyone has their own creative way, right?
@@GausDIY Always choose the easy option.
Yes, you got it to charge, but from my experience with these battery packs, the restored battery dies quickly, and after a few charges, you need to repeat the procedure all over again and still achieve the same results.
sehr einfach 😂😂😂😂 einfacher wäre es eine neue Batterie zu kaufen
Thank You!
Just use a soldering iron that getS hot enough that always works.
Yes, using a soldering iron to solder is great, but if you don't have a soldering iron, you can try using a battery to solder. thanks for your feedback and have a nice day!
Soy de Brasil saludos ❤
¡Hola! ¡Qué bueno conocerte!
A mí me pasa con una de radio, de 7,2v cuando no carga le mando 12 v de una batería 1 minuto y con eso ya luego agarra carga con el cargador, Sin necesidad de desarmarla.
그냥 새거로 사라...
Good video. Thank you.
Glad you liked it! Thank!
I re-build lithium batteries since a lot of years.....I could write a book about this unuseful and DANGEROUS video ! Every step is ...incredible ! 👎👎👎
And I add : a dead cell, even with some new voltage in it, stays a dead cell without amps ... simply control the balance of your "new" battery after recharging and 5mn use, man! .... But do you simply know what is the balance?
I never saw such a stupid video.... Please , Please don't copy these "technical instructions" !!!!!
Thanks for your feedback! Don't know what I missed but I followed it and it really worked, I don't know how long it will last but for now it works fine. Thanks for the knowledge shared, Have a good day and happy!
I only fell asleep 5 times trying to watch this video!
ça ne serait pas plus simple de changer la batterie par une neuve, vu le prix que cela vaut?
That’s what the EV batteries are made off, a bump and it takes one to come loose or adrift, your lives are held random to a cylinder full of rollings of different materials
The detailed step-by-step guide with such clear instructions is amazing! I love how you walk us through the entire battery restoration process from start to fini
Thank You!
Much to do 😮Just charge the bad battery with another full battery a while !!!🤔🤔
Thank!
"Professional" repair with rusty "professional" tools on a dirty table - a pleasure to watch!
Yes, in the absence of conditions, I use what I have to repair. Thanks for your feedback. Wish you always happy
You are doing well dear friend.
Thank You!
Io direi Che sta molto male, comprare una batteria nuova non costa molto e risparmia un sacco di lavoro e pericoli!.
Take a real good look at the + and - markings when writes them on the battery. Then look at them on the battery when he is testing it. They don't look the same to me.
Great video👍
I enjoy alternative ways to fix broken things myself, and you just taught me a new way.
I mean, if it can be fixed, so why not?😃 In the consumer society, it's "throw away and buy new" that applies..
I think you're cool who solves the problem on your own😉.
Go on bro👍
That's right! Corrections make us feel proud of what we've done, and help improve our own skills and knowledge. Thank you so much!
One suggestion to everyone that has these types of batteries: Never leave them outside when the temperature goes below freezing for they all have steel casings on each little battery and we all know what happens to steel when it get real cold. Moisture collects on them and makes them corrode and then shorts them out and then they are junk. I don't know why they don't use stainless steel when they makes those batteries but there again it is all about making all of us buy more batteries and in a nutshell it is all about the mighty $$$$$$$,
👍👍👍😊🥰😄😍
WOW...come over to my place!👍
Haha, I wish! 👍
درود بر شما بهترین انار میخوش است انسان لذت می برد از خوردنش
You can make it work without having to do that because it's dangerous. If the voltage of each battery is not the same, it will not be possible to charge it, so if you charge the battery with an extremely low voltage to a voltage that is equal to the battery with the highest voltage, then it is OK.For rechargeable batteries, the battery is charged internally. If there is a control board inside, charging will stop automatically, but if there is no one, it will explode if it is overcharged. I think it's probably a 18650 lithium battery inside, so if you buy a dedicated charger, you don't have to do something this dangerous. If you don't have one, you shouldn't do this. It would be more expensive to imitate and burn down your house.
saludos brother exelente vivo en venezuela gracias
Le deseo alegría y felicidad a mi amigo de Venezuela.
Buenos dias soy de chiapas me gustan estos tipos de enseñanas
Hola amigo de Chiapas, que bueno que te haya gustado este video. ¡muchas gracias!
Era so fazer uma chupeta (Jumpear) utilizando outra bateria q resolveria o problema. Q trabalheira hahaha. E bem perigoso aimnda.Mas a criatividade mostrando outras formas de fazer foi interessante de se ver.
OMG! Just buy a new battery! LOL
haha! What a neat solution. but I find this fix fun.
@@GausDIY if you're going through the trouble of disassembling the pack, instead of placing the old run down cell back in only for it to fail again soon after, you should have put a new cell back in or lightly used one. Nice fix though and nice welder
Entertaining
😂😂😂😂😂😂😂😂😂
Soy de Cuba
Hola amigo de Cuba, ¡que tengas un buen día!
c'est excellent
Thank you!
This method is pure genius! I've tried it, and my old drill battery works perfectly again. Who knew something as simple as baking soda and a phone charger could do the trick? People who say this doesn't work probably aren't following the steps correctly!
Glad it helped! Have a nice day Bro!
좋아요 !
매우 감사합니다!
De Ecuador
.감사
Wenn das Makita sieht !
Si entrenarse lo suficiente, todavía podría comerer más despropósitos. Hay que ser atrevido para hacer estas cosas sin tener ni la más remota idea.
Very nice video 👍👍
Thank you very much!
Why disconnect the cell. Simply charge it in situ
Your interesting question is very good, but if not cut the connection, the current can flow into the protection board, which is not safe. So it is necessary to disconnect it from the board. Thank!
du steckst ernsthaft den Akku so herum rein , den Minus auf die Seite mit der Zentralen Schraube und den Plus auf die Seitenschraube ... wenn du ihn anders herum rein stecken würdest ... würden die Schraube von der Seite den Akku nicht möglicherweise kurzschließen , wenn du den Akku anderes herum einbauen würdest würde die zentrale Schraube " sauber " den Plus berühren ... und die von der Seite " sauber " die Masse ... und dann einen Lithiumakku löten ( wenn man das Löten nennen mag ... ) ... Punktschweißen ... sonst werden die zu warm ...
Vielen Dank für Ihren Rat! Wünsche dir immer viel Glück
@@GausDIY ebenfalls ...
Was that a Milwaukee battery on a Makita?
No, it's just an old battery.
So if the battery doesn't charge past half how would you correct it?
That rarely happens, but if multiple batteries won't charge, I'll boost each battery to 3.5V and plug it in to charge.
@@GausDIY ok, I have two 18v batteries that are doing it. So 3.5 for how long since that's low voltage
Too much work, chance of burns, dangerous chems, etc. when 2 wires with spades for 10 seconds to plus/minus of each and replace in charger could do much cleaner, faster, better, safer. :-)
Just buy a new battery it's easier
Fixing it can save you money and help reduce waste, it also increases your skills and is fun.
@@GausDIYyes, true.
Cost an EV battery!
You forgot to mention, that even with the dangerous and outlandish stunts in the video, this is still a temp fix. As usual, Cell No#1 went out of balance and dud and now its weaker, even with a balanced recharge (not done in this video) it will go dead again, only quicker.
You are much better off replacing that cell for one in a better condition and of the same used capacity as of the other cells in the pack. (better yet replace the lot for others with a matched spec)
If you don't know why, or don't understand the terms in the previous line, don't do it in the first place.
And forget about that home made battery holder with wood screws, especially the screws, like WTF were you thinking!!!
Thanks for sharing your knowledge and experience! While you are waiting for a new battery to replace it, you can consider my battery recovery method as a temporary way to get through your work.
Pour redonne un ASPECT neuf à une batterie, il faut la pulvériser avec un spray aux silicones. Encore une ânerie!
Aguante Mc Gyver ! Hasta se fabricó el soldador !
Thank You!
THIS IS THE EASIEST WAY TO RECOVERY OLD BIN THAT I EVER KNOWN
Glad it was helpful to you! have a nice day! ❤️
This guy does crazy things! The plus and minus are very near. He can make a short.
I always try to make the best videos within my ability and knowledge. I always accept everyone's comments to improve my knowledge. Thank you for your comments!
MAT & PAT
Está bien que te haya funcionado pero es muy peligroso lo que no me gustó es La flama y me puedes decir qué líquido fue el que le tomaste por qué echo esa flama no savia pero arriba donde le pusiste en positivo el liquido podría ser llegar. Al la orilla del negativo i ay podra asta explotar yo mo usaria eso la verdad para mi es muy riesgoso eso yo emirado como llegam a explotar aventar los químicos alos ojos
im from iraq
Hi, Nice to meet you!
It's better to just buy a new one
Way To Restore Your Battery, nice and best video
Yes, thanks
Tengo 4 baterías que cargan un poquito y se descargan sólitas que hago
Si sabes cómo arreglarlos, arréglalos. Si no conoces la tecnología, puedes comprar baterías nuevas para reemplazarlas. ¡Gracias!
@@GausDIY: ¡Que sabiduría!
Your work is great.I Spent 30 Days with DIY Pears Power and Got SHOCKING Results!
Please accompany me.
Thanks! Good luck!
que forma mas chapusera😵💫😵💫😵💫
Italy
Hello my friend from Italy! Wish you always young and happy!
Que manera de cometer errores, y usar técnicas inadecuadas, es por eso que casi se que la mano.
Using all wrong tool and a butcher if they exploded good job there dead batteries
destroy a 30$ charger for a 2 dollar battery
Il n'y a pas un ALDI ou un LIDL près de chez vous ?
En plus, plein de risques avec les contacts de fils dangereux, l'acide, ...
Comment tu sais ça ? En fait, les magasins sont tous loin de chez moi ! Je te souhaite une bonne journée !
Si serait le cas le magasin fermerait les portes c'est que de l'imagination de votre part
En français, ça donne quoi ?@@patrickphilippon
No le reparo nada solo la desconecto y luego la volvió a conectar
10/01に購入したのですが住所がちがっています 鹿児島県熊毛郡屋久島町中間17
が正式な住所です よろしくお願い致します
弊社では機器の販売は行っておりません。でも、動画を見ていただけて嬉しいです。いつでも大歓迎です!
hi, !! from cordoba, argentina. big hug
Thank you for the greetings from Argentina! A big hug to you with all the warmth!
이 친구 뭘 한 다는 거야 ?
드릴 배터리를 수리하려고 합니다. 실제로 효과적이지만 새 배터리에 비해 70~80% 정도만 유지됩니다!
This is a viiidiiooo how to go blind or kill yourself or burn down your house. Please, do not to anything that is shown in here. If you want to jump-start a battery cell, then there is special chargers for that. LiIon batteries needs variable voltage and variable current to charge. In this video USB powered one luckily does not have enough amps to start a cause a trouble but this is more like luck not science. Also waking up a cell is always 50/50. Arc-welding the cell is another stupidity. Spot welders for such a small job costs under 50$ in amazon, use proper tools not soldering iron!
Thank you for your feedback, the operations in the video are guaranteed to be safe so don't worry too much. Wish you always happy and happy!
@@GausDIYno, they are not. I have done several battery packs and also experienced how things go wrong really quickly. This video is an example how NOT to do these kind of things!
very good thank you so much
You are most welcome! ❤️❤️
SAUF que la batterie n auras aucune duree car aucune intensite damperage un seul demarrage moteur et elle sera HS
lüge
Vielen Dank, dass Sie sich das Video angesehen haben!! Wenn Sie mit etwas nicht einverstanden sind, freue ich mich über Ihre Meinung!
멍청하게 전지를 왜 분리했냐? 그냥 충전하지....
전압차가 있어 충전이 되지 않습니다. 정상적으로 충전하려면 전압을 높여야 합니다!
YO LO QUE HARIA ES CAMBIAR LA BATERIA POR UNA NUEVA O SACAR LA BATERIA MALA Y CON UNA BATERIA DE 12 VOLTIOS SE LE DA CARGA POR 10 SEGUNDOS Y YA ESTA LISTA PARA AGARRAR CARGA DE NUEVO
¡Sí, esa también es una buena manera! ¡Gracias por compartir tus conocimientos!
😂😂😂😂😂😂fak
I fell asleep sorry
It's okay to fall asleep, as long as you're comfortable! I'm glad you came back to watch more. Thank You!
Que perdida de tiempo
Gracias por tus comentarios, me esforzaré más para crear videos que te hagan sentir más satisfecho. ¡Le deseo a usted y a su familia paz y felicidad!
Got bored
Reparatia este foarte riscanta, asa cum a facut-o, chiar daca functioneaza, poate in orice clipa sa ia foc.😡
Îți înțeleg îngrijorarea, dar în acest videoclip o arăt în condiții de siguranță. Dacă sunteți îngrijorat, luați în considerare să mergeți la un reparator specializat pentru a vă repara bateria. Sper că veți găsi în curând cea mai bună soluție de reparații pentru bateria dvs.!
@@GausDIY Eu doar mi-am exprimat parerea si daca am deranjt imi cer scuze. Era mult mai simplu daca bateria se incarca individual folosind cleme crocodil. Metoda cu suportul si cu holtsuruburi comporta multa atentie si indemanare, daca se perforeaza imbracamintea bateriei si varful face scurt intre foliile interne de cupru si aluminiu, incendiul si explozia sunt iminente. Eu mi-am reparat singur bateria folosind un sistem de sudura in puncte, cumparat de pe net.
What you're doing is very dangerous!
The maximum charge voltage of a Li-ion battery is 4.2V and you're doing it with 5V and without any control of the charge current, which could cause the battery to overheat, leading to a fire or explosion.
You are irresponsible for broadcasting this on RUclips.
Hello, thank you for your attention, I appreciate your caution. However, in this video I used a 5V charger to charge a 4.1V battery, the voltage difference is 0.9V, with this parameter in a short charging time it is insignificant, it only makes the battery slightly hot and everything is under control and very safe! Wish you good health and peace!
zum einzeln nachladen musst du sie nicht ausbauen
Korean u gup
Hello! Have a good day!
Kolkàta
Hello Fiend! Have a good day!
ً٠
Katastrophe bitte nicht nach machen top Techniker was schlimmer geht nicht.
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Very stupid method.
This fool is dangerous.
Sorry you feel that way! but I always check carefully and always take safety measures.
Tantas vainas para eso compra una bateria de repuesto y cambia la dañada
공구라도 제대로 갖추고 하든지
what a lovely way to destroy those cells....
The road to success is always full of failures, each failure is the closest we get to success. Thank you for watching, always wish you have interesting experiences on your channel.
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