Hi, I want you to make me one like this, with the power to start a car with a dead car battery, and that lasts longer with fast charging and replaceable battery cells in a plastic box like Nio's. It should have a temperature sensor, 3 USB-C inputs, one micro USB, one male USB, and one female USB just in case. And don't forget a 10W or more if u can Qi Induction Charger or Air Charge if it's not too much to ask. Challenge, welcome in France & AIRBUS Technology ...!
@@MrRugal00 I appreciate your recommendation but I'm a student and I don't have any time and/or resources to do all of this, combined with the fact I rarely even make my own projects due to my study load... and as per what I know you can't really make one such battery pack make of lithium batteries which can start a car with a dead battery, it can surely charge the dead car battery but when it comes to starting a car with lithium batteries, I don't find it possible... and even if you manage such a huge battery it would need it's own charging circuit and BMS, and it would overcomplicate everything, remember.. there's always a reason there's something known as jumpstarter cable, all you need is another car, and when your car doesn't start, just sit in it and ask someone to push, you can manage to start it that way.. and if you have nothing such available, it makes sense to have a backup. also you should contact a professional not some random 9 months old comment lol
The finishing you do drives me absolutely insane, not in a bad way, it's just that no matter how many times I try it's never that level of quality. Amazing as always!
Hi, I want you to make me one like this, with the power to start a car with a dead car battery, and that lasts longer with fast charging and replaceable battery cells in a plastic box like Nio's. It should have a temperature sensor, 3 USB-C inputs, one micro USB, one male USB, and one female USB just in case. And don't forget a 10W or more if u can Qi Induction Charger or Air Charge if it's not too much to ask. Challenge, welcome in France & AIRBUS Technology ...!
Ignore the haters. One of my darkest nightmares is soldering those type-c connector pins. Your perfection in this skill would be the only reason for me to stick to your channel. And the idea of using resin inspired me too. Keep up with the good job.
This type of quality work takes lots of months to plan Too much research and hard work and unlimited stress, frustration Many times things go wrong and do not work according to the plan but it's worth all Great work Man...!!👍👍
It's the epic DIY Video of short Tutorial. Alat-alat pendukung DIY lengkap, memadai utk keperluan DIY Powerbank. But, Nobody's Perfect. Mngkin masih ada kekurangan so pasti kedepan lebih disempurnakan lagi. But overall it's Professional DIY. GOD JOB FOR YOU.
I must say it is a nice built, but the title is a bit missleading. The batterypack has not 20Ah if it has got an nominal output voltage of around 22,2V because all cells are in series, as you can see in minute 7:30 (24,92V under no load). The Batterypack itself has therefore around 3333mah with 22,2V. In the description he states he has 20000mAh with 6 cells each has 3.7V. But they are not put in Parallel. I do not mean to accuse him of any intentional missleading, but just wanted to point out, that the title is not correct. It definetily makes for a better title than 3333mah ;D
20000? How is it possible to get 20000 mAh with 6 connected in series? It would take 42 lithium 3.7 volt 3000 mAh cells connected in series with 6 cells giving 24 volts to get 20000 mAh! 6 cells connected in series increases the voltage to 24 volts but still has 3000 mAh because there is no parallel connection.
Amazing job man. But a little piece of advice for the battery assembly, you could stick a layer of duct tape or foam tape to prevent the small plate from puncturing the battery sticker so it wouldn't cause any short circuit. Also, for the BMS could have a foam tape undeneath it to prevent from short circuit.
If im getting it right, he used 6 batteries in series, so capacity of this power bank is actually 3000 mah . Im im progress of building power bank as well and im using 5s 5p battery configuration with 100W bi directional IP2368 ic and esp32 with oled display and app to control parameters from phone. Overall nice clean job.
Идиотизм.. куча модулей ради 6-ти батареек. смысл? Сделать на одном 3S2p и оставить напряжение заряда 12В не судьба?? Зачем делать 2 шт по 12В, чтобы потом ставить ДС-ДС конвертер из 12 в 24 :)). вот же даунизм. итого 6 аккумов и 5 модулей )). Я делаю на 6 аккумов на одном модуле с напряжение 12В и выходом USB. ПОлучается стоимость в 95% это аккумы. и 1 модуль всего 2$. А тут 5 штук по 2-3$
Идиотизм.. куча модулей ради 6-ти батареек. смысл? Сделать на одном 3S2p и оставить напряжение заряда 12В не судьба?? Зачем делать 2 шт по 12В, чтобы потом ставить ДС-ДС конвертер из 12 в 24 :)). вот же даунизм. итого 6 аккумов и 5 модулей )). Я делаю на 6 аккумов на одном модуле с напряжение 12В и выходом USB. ПОлучается стоимость в 95% это аккумы. и 1 модуль всего 2$. А тут 5 штук по 2-3$
@@kinostory тоже не понял зачем он так сделал, но из-за этого оскорблять человека очень тупо... Тем более все остальное сделано идеально, я даже уверен на 100% что ты бы не смог подпаять все контакты к порту Type-C.
This is a very nicely done project with some very good ideas that are worth taking inspiration from. Thank you very much for making it! May i suggest you add reverse biased diodes to the outputs of each BMS? I learned the hard way that a BMS can be fried when it turns off while being in series with another that doesn't and a load passes current. Then, due to the negative voltage presented on its input, the controller can burn out. A (Schottky) diode limits that voltage to a safe level and prevents damage. A simple and cheap addition with great effect. Happy DIYing!
@@neoochii Yes, parallel is usually not a problem, but when being at the edge of the charge limit, it could oscillate. This is usually harmless and can be avoided with MLCCs close to the BMS. But in a series configuration, the BMS that cuts off the current first will suddenly see negative voltage at its output. I've been there and got burned. The cells usually won't be damaged, but the BMS will be toast. If you ad a reverse biased diode parallel to each BMS in the series configuration, the reverse voltage will be clamped to a safe value that the BMS can usually handle. I have tested and can confirm this works.
@@blubbspinat9363 thnaks for the info,btw i got another question regarding the video ,if he put a step up module then it simply convert 5v from type c to 26volt to power the battery , why did he need to put a trigger in type c module then
@@neoochii The battery has much more than 5V. Not all USB-C chargers can deliver a high enough voltage to use just a step down converter. But you also would not want to limit a much more capable charger to 15W, which is the maximum specified by USB-C PD at 5V. That is why you want a trigger that negotiates the maximum voltage your converter can handle to achieve the best charging power no matter which charger is connected.
Simply amazing! That precise work and all the soldering of this micro components without to make a mistake blows me away. Nothing for me, i would not have the nervs for such a workout and what much more fatal is, not this know-how. Therefore many ovations to you and your work here. It was a pleasure to follow this video up to his end. Very impressive! 👏👌
Wonderful creation! But isn't it just 6700mah Since the batteries are in 3s2p configuration rather than 6p configuration. If it was 6p the total capacity would be 20100 mah
@@PenguinDIY No it's not 20000mah ,it's only 6700mah . Capacity doesn't add up for the batteries in series only the voltage adds up . Therefore 3s2P configuration will give only 6700mah . Please correct it.
@@diydixitall the batteries are connected in series, no batteries are in parallel. Watch carefully, thereis 6s1p configuration. So there is only available 3350 mah capacity. So it should not be shown as 20,000 mah, I think it is misleading. Hope he will keep it in mind for next time.
@@Technologyandrevolution I watched carefully you're correct ,it's just a 6s battery with 3350mah capacity having nominal voltage of 22.2 v and a max voltage of 25.2 v . but this guy saying 20100mah is wild. I guess it's just a trick to attract comments
The project looks extremely well organised and finished!! kudos ( for many people users its not actual DIY but bit more complicative usually the wire connectors for display and other components ) a lot precision and time consuming and not all can do it !!
I would like to know how did you come up with the 20000mAh , 1st you use 3350mAh/ cell, 2nd you make a series connection that gives you a total of ~25.2V(full charge) @ 3350mAh, 3rd series battery's gives you higher voltage not higher current, for that you need to connect them in parallel and 4th your total output should be if the battery is fully charged ~ 85W.
Yes that's right. But the capacity of all power banks is calculated with a voltage of 3.7 volts. Because they are going to charge the mobile battery which is 3.7 volts.
@@PenguinDIY Wrong, basic rule for total Power is Volts(total) times Amps(total) = Watts , the capacity in your case is not calculated by number of cells and voltage, if you ever open a power bank and you find 3 cells in series the capacity is calculated like this, total voltage of the cells combined times the cell current, if the cells are parallelly connected its cell voltage times parallel current, in your case you have 6 cells X 3.7V= 22.2Vx 3.35A( since you have none in parallel the current stays the same)=74.37W, if you have used a 3S2P BMS your capacity would be the same. Not sure where did you find the capacity of the powerbank is calculated by total number of cells present.
The way to perform the calculation is to do it in Wh. Calculate the Wh for each cell then sum them up. Then it doesn't matter if cells are in parallel or series.
@@serjfpv1100 Да, как и большинство повербанков на рынке) Зато нет ограничений при зарядке нескольких девайсов одновременно и очень быстрая зарядка самой банки! за 1,5 часа зарядить 80 ват часов это очень удобно.
Dear Mohsen, I've become a big fan of your channel! It's incredible and just amazing. I am so impressed by the level of precision and perfection you apply for every single step of your projects and more importantly how you show/deliver it to your audience in such a professional manner 👍👍👍 Please let me know how we can support your projects (in addition to Like/Subs.) so that you can keep doing what you are doing. THANK YOU FOR SHARING! Greetings from Germany!
Hey I dint got something, we have 6 cells 3350mAh capacity thats ok is 20100 mAh, but from where it comes the 120w total? because if we do the 20100mAh * 3,7v of the cells we get 74370 (arround 74w) (wich is probably less because the power conversion from 12v to 5v, lets say 70w more realistic?) I am doing some bad math here, please correct me. Anyway beautifull work my friend.
Just remember, according to the data sheet of the used batteries, NCR18650B's are not able to deliver 20W during the complete discharge cycle. So the power output is limited to ~74W at the lower end of the discharge voltage (2.5V).
na. its completely fake. from 0:07 u can clearly see hes using his hand to provide more wattage to the phones. smh, next time make it out of actualy battery 😊😢🎉
huge spasiba for making this video. I generally do not watch this type of content (anymore), not even out of curiosity, as most recent "diy" channels are not showing any real crafting and tinkering, techniques with character and passion- i.e like your case working especially. Instead of actually doing things one could find inspiration in, they seem to be nothing more than a part of the instant-pleasure loop of downloadable/printable/pcbway-able replication virus that is dumbing down a generation of curious but unwilling and lazy 3D-printing consumers. Videos like yours made me engage in engineering and finding love in doing things in a way that pleases me, and not manufacturers. And it really brings up hope and forgotten feelings of engagement reading the comments of people being stunned by your resin work, many of which maybe never heard of any other enclosure-making techniques besides the ones that come as an .stl file. Please keep up with your spirit as long as it allows to - I know you are aware of how precious your content is, a rare type of gem sadly buried deep beneath a wall of commercial lookalikes. spasiba
Nice to look at. Your product reminds me of the computing part of a rocket that was previously made in the Soviet Union, in good terms, many modules but very compact and well thought out. And everything is in its place.
Wow , it is my first time seeing someone doing something from scratch like this. You deserve big respect man. Like and subscribe from me. Thanks for sharing this
@@ЮрийЛадный-ч3е А, ну да есть такое, теплопроводность эпоксидки очень низкая хотя с другой стороны по бокам алюминиевые пластины что может быть лучше, ну в будущем вариант с вентилятором и термодатчиком думаю нужен ))), а там может и варианты с тепловыми трубками появятся ))), а ещё когда нибудь может какой интузиаст сделает и с жидким азотом например)))
It's a great work, it's amazing!. I wanted to make it too, but I was worried that it would be messy and not even functional. Worse, my smartphone could be damaged. 😅
Man it is a nice looking design but a shame you did not also use your amazing creativity to make it easy to reapair. You could find a way to make every component replaceable....anyway, thanks for sharing it looks beautiful!
I like how some parts are very accessible like hand cutting the aluminium with a jigsaw and using resin instead of 3d printing but when it came to electronics you did so many micro solders and wiring wizardry that I couldn't follow along anymore 🤣🤣🤣
Thanks for watching 😉😉😉
Subscribe to my channel if you like❤
😀👍️
nice video, make mini vacuum n blower please..
@@renn469 old liquid cooling pump block
power bank mais bonito que eu ja vi, e tambem o com mais acabamento..
faz um pra vender?
Hy please send this type of power bank please I want this
Now this is what I call quality content
Hi,
I want you to make me one like this, with the power to start a car with a dead car battery, and that lasts longer with fast charging and replaceable battery cells in a plastic box like Nio's. It should have a temperature sensor, 3 USB-C inputs, one micro USB, one male USB, and one female USB just in case. And don't forget a 10W or more if u can Qi Induction Charger or Air Charge if it's not too much to ask. Challenge, welcome in France & AIRBUS Technology ...!
@@MrRugal00 I appreciate your recommendation but I'm a student and I don't have any time and/or resources to do all of this, combined with the fact I rarely even make my own projects due to my study load... and as per what I know you can't really make one such battery pack make of lithium batteries which can start a car with a dead battery, it can surely charge the dead car battery but when it comes to starting a car with lithium batteries, I don't find it possible... and even if you manage such a huge battery it would need it's own charging circuit and BMS, and it would overcomplicate everything, remember.. there's always a reason there's something known as jumpstarter cable, all you need is another car, and when your car doesn't start, just sit in it and ask someone to push, you can manage to start it that way.. and if you have nothing such available, it makes sense to have a backup. also you should contact a professional not some random 9 months old comment lol
집아에서 이렇게나 엄청난 수준의 고속충전 파워뱅크를 만들어 내다니 정말이지 대단하다고 밖에 할 말이 없게 만드는 엄청난 실력이다. 이 분의 실력은 정말이지 존경받아 마땅하다. 이런 엄청난 제조 과정을 보여주다니 정말이지 굉장히 좋은 영상이 틀림이 없다
He's an Iranian & All of Iranian engineers and technician are like him,
The finishing you do drives me absolutely insane, not in a bad way, it's just that no matter how many times I try it's never that level of quality. Amazing as always!
Hi,
I want you to make me one like this, with the power to start a car with a dead car battery, and that lasts longer with fast charging and replaceable battery cells in a plastic box like Nio's. It should have a temperature sensor, 3 USB-C inputs, one micro USB, one male USB, and one female USB just in case. And don't forget a 10W or more if u can Qi Induction Charger or Air Charge if it's not too much to ask. Challenge, welcome in France & AIRBUS Technology ...!
Ignore the haters. One of my darkest nightmares is soldering those type-c connector pins. Your perfection in this skill would be the only reason for me to stick to your channel. And the idea of using resin inspired me too. Keep up with the good job.
ikrrr, i was like WHAT they could solder those super small type c pins?!
This type of quality work takes lots of months to plan
Too much research and hard work and unlimited stress, frustration
Many times things go wrong and do not work according to the plan
but it's worth all
Great work Man...!!👍👍
bhai ap zinda ho apkay channel py kafi time sy koi video nai ai
@@usmangaming9740 😅ha bhai zinda hu ... Bas abhi kuch or kar raha hu
This is not just a powerbank. Its a piece of art 🙂
Actually 😂
True
Completely agree!
The patience and skill of this madman. Brilliant!
Your diy is like ( let us make a phone from scratch in home 😂😂)
Самый изящный способ сделать стильный, практичный корпус со всеми индикаторами. Отлично!
It's the epic DIY Video of short Tutorial. Alat-alat pendukung DIY lengkap, memadai utk keperluan DIY Powerbank. But, Nobody's Perfect. Mngkin masih ada kekurangan so pasti kedepan lebih disempurnakan lagi. But overall it's Professional DIY. GOD JOB FOR YOU.
*The most beautiful handcrafted powerbank I have ever seen in my life.*
This is the cleanest DIY project I ever saw.
Me at 0:00 :
"following this guide hopefully I can make myself a copy of this"
also Me 0:23 seconds in :
"aight Ima head out"
this is the most impressive powerbank i have ever seen in my life! good job!
This is art gentlemen. Truly mesmerising. The acrylic technique was masterclass.
You can say that again.
دم شما گرم بابت محتوای با کیفیت و صد البته پر از خلاقیت و ظرافت شما.
The quality of your work is always impressive ! 👍🏻
thanks
O M G. Yes.
Price kotho
@@mohima644faislami paisos... Era ki power bank beche?? Naki banainna dekhaise... Ar apni english paren nh??🤬🤬
I must say it is a nice built, but the title is a bit missleading. The batterypack has not 20Ah if it has got an nominal output voltage of around 22,2V because all cells are in series, as you can see in minute 7:30 (24,92V under no load). The Batterypack itself has therefore around 3333mah with 22,2V. In the description he states he has 20000mAh with 6 cells each has 3.7V. But they are not put in Parallel. I do not mean to accuse him of any intentional missleading, but just wanted to point out, that the title is not correct. It definetily makes for a better title than 3333mah ;D
20000 mAh 😂😂😂😂😂
20000? How is it possible to get 20000 mAh with 6 connected in series?
It would take 42 lithium 3.7 volt 3000 mAh cells connected in series with 6 cells giving 24 volts to get 20000 mAh!
6 cells connected in series increases the voltage to 24 volts but still has 3000 mAh because there is no parallel connection.
more like 6700mah.
Amazing job, one of the finest vids of this type I've seen in a long time! Bravo
thanks
انتا مكانك مو هنا انتا مكانك في قلعة الفرسان.👑😕...👏..👏..👏👏
That was a pleasure to watch, it went into the realm of art, stunning work 💯🙂
thanks
this is an art piece; I was glued to my eyes at the precise soldering moments.
Amazing job man. But a little piece of advice for the battery assembly, you could stick a layer of duct tape or foam tape to prevent the small plate from puncturing the battery sticker so it wouldn't cause any short circuit. Also, for the BMS could have a foam tape undeneath it to prevent from short circuit.
Is there a problem with tying؟
BMS Succession
Nice
ড্র
Yeah, short circuit be an expensive mistake
Bu konuyla alakalı birçok video izledim, içlerinde en özenli üreten kişi sizsiniz emeğinize sağlık.
If im getting it right, he used 6 batteries in series, so capacity of this power bank is actually 3000 mah . Im im progress of building power bank as well and im using 5s 5p battery configuration with 100W bi directional IP2368 ic and esp32 with oled display and app to control parameters from phone. Overall nice clean job.
puedes subir video de la construcción..?
It's not aa batteries, those are 18650 sized that range from 3000mah to 5000mah depending on the brand. So it might be above 18,000mah.
Congratulations ! You are genius for powerbank genius
Как всегда всё на высшем уровне.🙂Просто шикарно👍
благодарен
Идиотизм.. куча модулей ради 6-ти батареек. смысл? Сделать на одном 3S2p и оставить напряжение заряда 12В не судьба?? Зачем делать 2 шт по 12В, чтобы потом ставить ДС-ДС конвертер из 12 в 24 :)). вот же даунизм.
итого 6 аккумов и 5 модулей )). Я делаю на 6 аккумов на одном модуле с напряжение 12В и выходом USB. ПОлучается стоимость в 95% это аккумы. и 1 модуль всего 2$. А тут 5 штук по 2-3$
i bought a 60,000mah Romoss batt bank, wish I had the knowledge to do this just for fun.. it was awesome to watch.
Нереально круто, настоящая ювелирная работа
Sei un mago dell elettronica di precisione bel breve 👍
Очень приятно смотреть на такую красоту и как она создаётся.
Идиотизм.. куча модулей ради 6-ти батареек. смысл? Сделать на одном 3S2p и оставить напряжение заряда 12В не судьба?? Зачем делать 2 шт по 12В, чтобы потом ставить ДС-ДС конвертер из 12 в 24 :)). вот же даунизм.
итого 6 аккумов и 5 модулей )). Я делаю на 6 аккумов на одном модуле с напряжение 12В и выходом USB. ПОлучается стоимость в 95% это аккумы. и 1 модуль всего 2$. А тут 5 штук по 2-3$
@@kinostory Видео есть?
@@kinostory сборки он соединил последовательно и получил 24В (ua-cam.com/video/xAyOeGTdyX4/v-deo.html) а буст 12 до 24 стоит для зарядки сборки от 12В
@@kinostory поделись плиз что за модули?
@@kinostory тоже не понял зачем он так сделал, но из-за этого оскорблять человека очень тупо...
Тем более все остальное сделано идеально, я даже уверен на 100% что ты бы не смог подпаять все контакты к порту Type-C.
فارغ از اینکه داری یک چیزی رو میسازی و اموزش میدی.تمیزی و سلیقه خوبی داری و اصلا با ابزاری که کار نداری روی میز نیس ،حتی اشغالا
عالی هستی♥️
ممنون از لطفت و توجه ات به جزییات ویدیو.
This is a very nicely done project with some very good ideas that are worth taking inspiration from. Thank you very much for making it!
May i suggest you add reverse biased diodes to the outputs of each BMS? I learned the hard way that a BMS can be fried when it turns off while being in series with another that doesn't and a load passes current. Then, due to the negative voltage presented on its input, the controller can burn out. A (Schottky) diode limits that voltage to a safe level and prevents damage. A simple and cheap addition with great effect. Happy DIYing!
saw an youtube video and he said its okay to parallel bms
@@neoochii Yes, parallel is usually not a problem, but when being at the edge of the charge limit, it could oscillate. This is usually harmless and can be avoided with MLCCs close to the BMS. But in a series configuration, the BMS that cuts off the current first will suddenly see negative voltage at its output. I've been there and got burned. The cells usually won't be damaged, but the BMS will be toast. If you ad a reverse biased diode parallel to each BMS in the series configuration, the reverse voltage will be clamped to a safe value that the BMS can usually handle. I have tested and can confirm this works.
@@blubbspinat9363 thnaks for the info,btw i got another question regarding the video ,if he put a step up module then it simply convert 5v from type c to 26volt to power the battery , why did he need to put a trigger in type c module then
@@neoochii The battery has much more than 5V. Not all USB-C chargers can deliver a high enough voltage to use just a step down converter. But you also would not want to limit a much more capable charger to 15W, which is the maximum specified by USB-C PD at 5V. That is why you want a trigger that negotiates the maximum voltage your converter can handle to achieve the best charging power no matter which charger is connected.
Made something like this but didn't look like an art-piece. Wow amazing planning and execution!
Simply amazing! That precise work and all the soldering of this micro components without to make a mistake blows me away. Nothing for me, i would not have the nervs for such a workout and what much more fatal is, not this know-how. Therefore many ovations to you and your work here. It was a pleasure to follow this video up to his end. Very impressive! 👏👌
No micro soldering in this video at all... If you dont know what micro soldering is, please look it up first...
Soldering those big ass wires isn’t hard at all
That is an exquisite finished product, I love the resin sides, very unique. Thanks for sharing and you just got yourself another sub.
Wonderful creation! But isn't it just 6700mah
Since the batteries are in 3s2p configuration rather than 6p configuration. If it was 6p the total capacity would be 20100 mah
Yes, it is 20100 mAh, which I mentioned in the video.
But for the simplicity of the number, I wrote it as 20,000.
@@PenguinDIY No it's not 20000mah ,it's only 6700mah . Capacity doesn't add up for the batteries in series only the voltage adds up .
Therefore 3s2P configuration will give only 6700mah . Please correct it.
@@diydixitall the batteries are connected in series, no batteries are in parallel. Watch carefully, thereis 6s1p configuration. So there is only available 3350 mah capacity. So it should not be shown as 20,000 mah, I think it is misleading. Hope he will keep it in mind for next time.
@@Technologyandrevolution I watched carefully you're correct ,it's just a 6s battery with 3350mah capacity having nominal voltage of 22.2 v and a max voltage of 25.2 v .
but this guy saying 20100mah is wild.
I guess it's just a trick to attract comments
@@Technologyandrevolution Parallel batteries will add the mah and in series will add voltage
The project looks extremely well organised and finished!! kudos ( for many people users its not actual DIY but bit more complicative usually the wire connectors for display and other components ) a lot precision and time consuming and not all can do it !!
Very nice build. Exspecialy the way you connect the cells via resistance welding, respect.
soldering copper is better ☺️
What a masterpiece, Man!❤
Take love from Bangladesh🇧🇩❤️
I would like to know how did you come up with the 20000mAh , 1st you use 3350mAh/ cell, 2nd you make a series connection that gives you a total of ~25.2V(full charge) @ 3350mAh, 3rd series battery's gives you higher voltage not higher current, for that you need to connect them in parallel and 4th your total output should be if the battery is fully charged ~ 85W.
85w*hour. 120w - 40min working
@@s82od I fail to see how 25.2x3.35=120
Yes that's right.
But the capacity of all power banks is calculated with a voltage of 3.7 volts. Because they are going to charge the mobile battery which is 3.7 volts.
@@PenguinDIY Wrong, basic rule for total Power is Volts(total) times Amps(total) = Watts , the capacity in your case is not calculated by number of cells and voltage, if you ever open a power bank and you find 3 cells in series the capacity is calculated like this, total voltage of the cells combined times the cell current, if the cells are parallelly connected its cell voltage times parallel current, in your case you have 6 cells X 3.7V= 22.2Vx 3.35A( since you have none in parallel the current stays the same)=74.37W, if you have used a 3S2P BMS your capacity would be the same. Not sure where did you find the capacity of the powerbank is calculated by total number of cells present.
The way to perform the calculation is to do it in Wh.
Calculate the Wh for each cell then sum them up. Then it doesn't matter if cells are in parallel or series.
ASMR Electronics done to perfection ! :-O
PERFECT✨
Хороший проект, культурно. Но ёмкость очень маленькая
20000 mAh мало?
@@ЕвгенийТерещенко-и4ря так понял сборка 6s 1p. Емкость одного элемента 3400ма/ч. Емкость батареи 85вт/ч я считаю это очень мало
@@serjfpv1100 Да, как и большинство повербанков на рынке) Зато нет ограничений при зарядке нескольких девайсов одновременно и очень быстрая зарядка самой банки! за 1,5 часа зарядить 80 ват часов это очень удобно.
@@serjfpv1100 а как у вас получилось 85Wh, при емкости всей сборки 3350mAh и 3.7V поучаем 12.4 Wh, у меня на на power bank 20000 от ZMI 72Wh только.
@@Molrom76 там походу сборка 6s 25.2v 3,4A/h
یعنی عشق کردماااا چقدر تمیز شسته رُفته عالی دمتگرم خسته نباشی
I have a question how is it 20‚000mah if he connected 3 batteries in series in each set, and thare are 2 sets in total that are connected in parallel
It's 20000mah at 3.7 volt
The best thing is how you make the thing looks like it was made in a factory. 👍👍👍
Dear Mohsen, I've become a big fan of your channel! It's incredible and just amazing. I am so impressed by the level of precision and perfection you apply for every single step of your projects and more importantly how you show/deliver it to your audience in such a professional manner 👍👍👍
Please let me know how we can support your projects (in addition to Like/Subs.) so that you can keep doing what you are doing.
THANK YOU FOR SHARING! Greetings from Germany!
This channel should be called "Epoxy DIY" 😃
Hey I dint got something, we have 6 cells 3350mAh capacity thats ok is 20100 mAh, but from where it comes the 120w total? because if we do the 20100mAh * 3,7v of the cells we get 74370 (arround 74w) (wich is probably less because the power conversion from 12v to 5v, lets say 70w more realistic?) I am doing some bad math here, please correct me. Anyway beautifull work my friend.
wow, what build quality! usually these tutorials are bunches of plastic and duct tape...
Just remember, according to the data sheet of the used batteries, NCR18650B's are not able to deliver 20W during the complete discharge cycle. So the power output is limited to ~74W at the lower end of the discharge voltage (2.5V).
This is absolutely incredible! I really really want to build my own mega power bank!
na. its completely fake. from 0:07 u can clearly see hes using his hand to provide more wattage to the phones. smh, next time make it out of actualy battery 😊😢🎉
I love so much how perfect get place every components it's pure perfection that powerbank
Congratulations, extremely meticulous and professionally done!!! Браво!
what a perfection from start to finish!. Repped!!
Grat! This is extremely professional and beautiful!
عالیییییییییییییییییییییییییییی بود خیلیییییییییییییییییییییی عالی من ک لذت بردم مطمعنم تماشاگران هم لذت میبرن خیلی عالی بود ممنون
اگه اسم فایل اتوکد و نمیدیدم اصلااااا متوجه نمیشدم ایرانی هستی.انصافا عالی هستی.❤❤❤
دمت گرم داداش کارت خیلی حرفه ای و تمیزه. موفق باشی.
it should be available in the Market. 💯 I can't find a power bank like in the market.
You're expert in finest part soldering 😅
Smart construction, clean job, beautiful design !
دمت گرم پسر، ترکوندی با اینهمه خلاقیت
😱itna kaise kr lete ho bhai💫👍👏
this video is so motivated..i will buy new powerbank..
Still waiting for the next awesome video as always..
Fantastic and simply wow.... so clean and accurate...❤...
Hand made a Really so perfect 👍👏👏👏
Akhirnya ketemu juga cara membuat power bank. Terima kasih banyak salam sukses.
Along with precious knowledge You have each and every material , tools to make it. 😊
Everything is aesthetic. Preparation of both the product and the video.
My goodness, great job. you are perfection personified. Compliments
WoW It's a brilliant idea to make the case like this.
huge spasiba for making this video. I generally do not watch this type of content (anymore), not even out of curiosity, as most recent "diy" channels are not showing any real crafting and tinkering, techniques with character and passion- i.e like your case working especially. Instead of actually doing things one could find inspiration in, they seem to be nothing more than a part of the instant-pleasure loop of downloadable/printable/pcbway-able replication virus that is dumbing down a generation of curious but unwilling and lazy 3D-printing consumers. Videos like yours made me engage in engineering and finding love in doing things in a way that pleases me, and not manufacturers. And it really brings up hope and forgotten feelings of engagement reading the comments of people being stunned by your resin work, many of which maybe never heard of any other enclosure-making techniques besides the ones that come as an .stl file. Please keep up with your spirit as long as it allows to - I know you are aware of how precious your content is, a rare type of gem sadly buried deep beneath a wall of commercial lookalikes. spasiba
For looking it is easy.beside of that so much of hard work and dedication and patience is there.
You've earned yourself a subscriber. Great stuff!!
Nice to look at. Your product reminds me of the computing part of a rocket that was previously made in the Soviet Union, in good terms, many modules but very compact and well thought out. And everything is in its place.
Amazing work of Art and Technical Skills
You are very professional of your own work ❤
Superb bro, wonderful making
Very nice finish with aluminium ans epoxy !
Wow , it is my first time seeing someone doing something from scratch like this. You deserve big respect man. Like and subscribe from me. Thanks for sharing this
看你的视频简直就是一种享受，膜拜
Excellent workmanship 💯
Это искусство просто совместить так красиво модульную электронику в таком красивом исполнении )
Самое главное что бы модули там не сварились в собственном соку 😁
@@ЮрийЛадный-ч3е А, ну да есть такое, теплопроводность эпоксидки очень низкая хотя с другой стороны по бокам алюминиевые пластины что может быть лучше, ну в будущем вариант с вентилятором и термодатчиком думаю нужен ))), а там может и варианты с тепловыми трубками появятся ))), а ещё когда нибудь может какой интузиаст сделает и с жидким азотом например)))
It's unbelievable it is handmade. I expect it is 3d printed or something. Awesome 👍
It's a great work, it's amazing!. I wanted to make it too, but I was worried that it would be messy and not even functional. Worse, my smartphone could be damaged. 😅
jobless electronic engineers, own kingdom ❤❤❤
clean work i will try to make one
aaHHHH The Power of the Brain which i havent Got Well Done Lad
Great work done with stylish manner
دمت گرم داداش
کارت درسته
Man it is a nice looking design but a shame you did not also use your amazing creativity to make it easy to reapair. You could find a way to make every component replaceable....anyway, thanks for sharing it looks beautiful!
I like how some parts are very accessible like hand cutting the aluminium with a jigsaw and using resin instead of 3d printing but when it came to electronics you did so many micro solders and wiring wizardry that I couldn't follow along anymore 🤣🤣🤣
what a piece of art the end of technology
Master of soldering 🎉
Nice move... 🎉🎉
Next time make 220v powerbank please....