How to make a 40 000 mAh 144W Power Bank using 21700 3.6V Li-Ion Batteries

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#ErCanEverything #DIY #PowerBank
🔋⚡In this video I will make a powerful 40,000mAh 144W Power Bank using 21700 Li-Ion cells and 100W Super Fast PD Charging module.
📌5000mAh 21700 LiitoKala Cells👇
s.click.aliexpress.com/e/_DkZ...
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Stl File👉 mega.nz/file/6RpwxaqR#swm304H...

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Опубликовано:

19 мар 2023

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Комментарии : 130

@DjaniAgain Год назад

This module is great! 🤩 Also the battery pack looks very good! Awesome video as always 👌

@ErCanEverything Год назад

Thank you Brother🙏🙂 Do you know what I liked most about this module? You can charge this 20V package using even a 5V charger🙌

@DjaniAgain Год назад

@@ErCanEverything😍 definitely i have to get one. Thanks Brother ✌️

@dogukancil5128 5 месяцев назад

Oh well, the old IP5389 IC. Those boards with that IC are notorious for not being able to reach 100w, especially without any heatsinks. They output around 90w max. Furthermore, the coulomb counter built into it needs to be input the initial capacity of the battery. The resistor R8 will determine that. I guess you used 4000mah cells, so you fall short of the default 10000 for a single string in a 2p configuration. That means your board will stop discharging when the display shows around 15%. You need to replace that resistor with a 10k if your batteries are 4000mah. Just divide the total capacity of a single string of batteries in mAh by 0.8 to get the required value of the resistor. I also recommend changing r20 to 27kohm, which will limit the power to 65W. It can't output 100w anyway and will keep resetting, possibly damaging itself or your equipment.

@ConfyScenty 4 месяца назад

Very well said. I can confirm that you're correct and that you're familiar with the module as the things you said were the same in the description and guide for using the module. I hope he listens and does the necessary modifications.

@udance4ever 11 месяцев назад

@9:00 lol interesting you opted to do it this way rather than solder the wires to the PCB first which would be waaaaay easier! guess you like a challenge! 🧨 you also really sealed the box tight - I would definitely prefer to be able to change out individual cells as they die - rather than planned obsolescence from the get go!

@FixitEasyDIY Год назад

Awesome video again ! Thank you!!!

@ErCanEverything Год назад

Thank you my Friend🙏🙂🤝

@TechnicalA2z1 Год назад

Very Good My Friends 👌👌❤️

@maatiraouki5183 Год назад

C’est excellent merci beaucoup pour l’exercice

@BOROTECH1 Год назад

Gratulujem k 100000 odberateľom👍👍👍

@ErCanEverything Год назад

Thank you my Friend🙏🙂🤝🍀🍀🍀

@PlayyForFunn Год назад

Great job broo 😍😍😍🔝🔝🔝

@ErCanEverything Год назад

Thank you my Friend🙂🤝🤜🤛

@user-xm7yf5xm9u Год назад

Good work broo 😍🤜🏻🤛🏻🙌🏻🔝🔝🔝

@ErCanEverything Год назад

Thank you Bro🙂🤝🍀

@paulopavel5184 Год назад

Excelent project instructions! congrats. Where/how I can get the box and the board?

@user-rm9jm5cn2k 4 месяца назад

Well done sir, as much as I'll like to do this I'm still having problem with how ill get the casing and what you used to join the cells together. Please help me out

@user-ji6gv8xu5w 5 месяцев назад

Классная вещь!

@tunaberk035 Год назад

Hocam tam da ihtiyacım olan şeydi, uygun fiyata şarj boardu arıyordum, harikasınız 👍🏻

@ErCanEverything Год назад

Teşekkür ederim. Board gerçekten de çok mükemmel çıktı. 3S, 4S ve 5S Pil destekliyor, bu da şarzı hızlandırıyor.

@sccscc5914 Год назад

Many Thanks

@TheSflanker2 4 дня назад

내가 찾는 게 여기 있었네요 ^^ Thanks~

@daring4 Год назад

So nice 🥰🎶

@casildoherrera4240 7 месяцев назад

Hola, me gustan mucho tus vídeos y aprendo. ¿Que spray usas después de dar el pegamento Gracias

@user-cu1kj4ft4z 4 месяца назад

Да повер банк агонь🔥🔥

@casildoherrera4240 7 месяцев назад

Excelente video, ¿en esta fuente se puede conectar el soldador GVDA? Muchas gracias

@cinkoxid Год назад

very nice powerbank. I also built a similar one with an almost identical PCB. Is BMS working for you properly with this one? For me, it does not balance the cells at all.

@ErCanEverything Год назад

Today is the second day of using this Power Bank and I'm still testing it and I can't say how the balancing is so far🙂

@cinkoxid Год назад

@@ErCanEverything ahh okay. Will you make a video after testing it? I'm very curious about the results. My PCB is from TZT and have only one Type-C port, has a DC and micros USB input but everything else is the same and i think yours could be an improved version or a version B. I could only draw about 90W from my power bank but I will test it again soon. I hope i won't fry it.

@gokhanatici17 2 месяца назад

3:25 Nikel şeritleri punta yapmadan önce pozitif kutupların altına ısı yalıtımlı arpa kağıdı kullanmanı tavsiye ederim. Oring şeklinde hazır kesilmiş kendinden yapışkanlı olarak satılıyor, hem de gayet uygun fiyatlara.. Powerbanklar yer çekimini çok seviyorlar nedense. O yarım kilodan fazla olan batarya yanlışlıkla elinden kayıp düşerse olacakları düşünemiyorum bile..

@cypeepepito4385 6 месяцев назад

Hi sir. Does the 100w charging module will still work with 4S 32750 battery? Please enlighten me sir. Thank u in advance.

@shahintalukdar9829 Год назад

In your every video your soldering quality is just awesome, I like it, you are a soldering master.

@ErCanEverything Год назад

Thank you my Friend🙏🙂🤝🍀

@nikolaydodev Год назад

Well done my friend! I see that you have utilized the cells from the dead power tool battery. Great job!

@ErCanEverything Год назад

Thank you my friend. Instead of them sitting on the shelf I decided to use them this way🙂🤝🍀

@TheLeadingTechnology Год назад

5:34 What are those things that he uses that spark when he presses them down to connect the metal to the battery. Are the necessary for the build or can you just use some plain copper wire and some solder. Anyone know???

@ErCanEverything Год назад

This is battery spot welder ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-GTcfRqx7ub8.html But in this video I used a copper wire and soldered them. But it has to happen very quickly or else you can damage the cells ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-2xirwLUWW-U.html

@jaysonbalingit6609 2 месяца назад

Is it ok to charge a gaming laptop that has a charger im using 19.5v 6.15A 120watts?

@teknisiamatir91 Год назад

Nice video

@ErCanEverything Год назад

Thank you my Friend🙂🤝🍀

@nielsongomes5340 7 месяцев назад

HOW CAN I GET THIS CASING/BOX??? have any online shopping site????

@satishtorne5277 2 месяца назад

if i use this 60w power draw for 1 hour is it safe......this power bank module will toasted or not......

@Ebikedotcom Год назад

Parkside cell's 👍

@ErCanEverything Год назад

You right🙂

@victordadap5744 4 месяца назад

Can a 4s version of that charge a laptop ? Thank you

@bitsurfer0101 Год назад

I would've made the lid snap fit so that you can take it apart if something goes wrong and need to replace something.

@hamidrazzaq6143 7 месяцев назад

Can I use 18650 5A?

@Faheem75-ly1nb Год назад

Mobile is charged with 33 watt charging, will it be charged with power bank?

@vick_garage Год назад

bro... is it possible to assemble the battery using 21700 for your spot welder's power input sir??

@ErCanEverything Год назад

The 8Ah battery that I use in the spot welding machine is made of exactly such 21700 cells🙂

@vick_garage Год назад

sir... i want to ask you. why is my spot welder my battery is full charger. but on the screen it says LO. Thanks

@ErCanEverything Год назад

You make a Spot Welder like mine and it shows LO right?

@vick_garage Год назад

@@ErCanEverything yes, like yours... now I use my spot welder it doesn't say low anymore... but now my spot welder has turned off the screen and I have to open it again and plug it back into the battery so it turns on again... but like. it keeps turning off again and Again do you have facebook, instagram or whatsapp sir... i want to send a video so you can tell me what i did wrong..

@ErCanEverything Год назад

@@vick_garage Instagram @ercaneverything

@Sir_Miralayyyy 2 месяца назад

Şefim o pilleri nerden ucuza alabilirim ?

@user-xz8uv2pm8n 6 дней назад

Atleast you should provide the product link in description or tell about the site from where we can buy these batteries or other products

@fikretbayar6209 Год назад

Tebrik ederim cok guzel calisma sizi yeni kesfettim vidolariniz kaliteli. Elimde 18650 piller var buna benzer bir calisma yapmak istiyorum bu modulu nereden alabilirim yada buna benzer daha iyi bir modul onerir misiniz? Aslinda benim amacim gerektiginde telefonlari sarj edebilmek gerektiginde de modem veya cocugun akulu arabasinda kullanabilecegim (12 v 7amper) bir guc kutusu olusturmak istiyorum bu konuda oneride bulunursaniz cok sevinirim. Basarilarinizin devamini diliyorum...

@ErCanEverything Год назад

Teşelkür ederim Dostum🙏 Kullandığım tüm malzemelerin bağlantılarını videoların açıklamalar kısmına eklerim her zaman ve orada bulabilirsiniz bu modülü. Çocuk aracı pili için bu videom belkibfaydalı olabilir size: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-2xirwLUWW-U.html Ancak bu pili şarz etmek için 12,6V veya araba aküsü şarz aleti gerekir🙂

@fikretbayar6209 Год назад

@@ErCanEverything teşekkür ederim

@likhith888 Год назад

How are you able to import

@user-rs4wb4dj3n Год назад

❤❤❤❤

@lincolnuland5443 Год назад

What kind of tape is that?

@dominictitus4557 Год назад

What pc board did you put in. The model number please.

@ErCanEverything Год назад

Please check the description, I left links there🙂

@dominictitus4557 Год назад

Thanks

@saiyanumar 8 месяцев назад

Does it support 65w wrap charging?

@ErCanEverything 8 месяцев назад

This battery module actually supports up to 60W, but I don't know the exact parameters and I will soon buy an good USB Tester.

@user-mu4jd1lx9v Год назад

👍👍👍🥇

@ErCanEverything Год назад

Thank you my Friend🙂🤝🍀

@Shah_Ube Год назад

Which tape

@maatiraouki5183 Год назад

👏❤️✌️👍⭐️

@itokgamingofficial Год назад

How I can purchase this module?

@ErCanEverything Год назад

In the description there is a link to order from Aliexpress🙂

@adityarathod3873 Год назад

Are you from ? I want thish products Or all parts how to buy opition Please reply

@ErCanEverything Год назад

In the description I left a link to order this module

@geraldhaller9906 Год назад

das sind keine 40 Ah sondern 8Ah und 18V die Akkus werden als 5s 2P konfiguriert und nicht als 1s10p denn dann wären es 3,6v und tatsächlich 40Ah so oder so es bleibt die gleiche Energie mit 144wh was durchaus beachtlich ist .

@AHMED_SAIFI_786 6 месяцев назад

Bro can you share the link and I'm buying module 😊

@Sanjeetkumar-zb7tb 9 месяцев назад

Ye wala moudle hame lena hai

@setkyaw1890 Год назад

100W module name ? model name ? plz

@electroniquepassion Год назад

👍😉👏👋👋

@ErCanEverything Год назад

Hello my Friend🙂🤝

@forworkalexandertarasov7742 Год назад

А цена этой платки??? Овчинка выделки не стоит.

@ericklein5097 Год назад

They make insulator rings ya know

@roblox_progamers1104 3 месяца назад

Make them again and the cover must be screws not super glue so it will be easier to repair

@filipporossifavilli68 Год назад

🔝🔝🔝🔝🔝

@ErCanEverything Год назад

Thank you my Friend🙂🤝

@Faheem75-ly1nb Год назад

Mere mobile 📲 me 33 what ki charging lagti : Power Se charging ho ga bhai please 🥺

@ErCanEverything Год назад

I can't understand what you're writing

@zindan2698 Год назад

👀👀👀👀👀👍👍👍👍👍👍👍👍

@getritesh85 Год назад

It's not quick charge when 2 devices connected

@roblox_progamers1104 3 месяца назад

Tape link?

@AsifVlogVala Год назад

Bro tap buy link

@nirmankhaira Год назад

What is the Tape Name ❓️

@user-du6op6qx5s Год назад

tesa tape 51036

@ericklein5097 Год назад

144W? Not on its best day. 65W PD output was as much as I could get out of it.

@ErCanEverything Год назад

144Wh is the battery capacity🙂

@ericklein5097 Год назад

@@ErCanEverything So why put 144W in the title? W≠Wh just like A≠Ah

@Alex_robles22 Год назад

Зачем Вы обманываете людей. В режиме последовательного подключения аккумуляторов складывается напряжение но не емкость Ампер. В Вашем варианте сборка будет иметь всего 10000 мА. Зачем такие громкие названия ролика?

@ErCanEverything Год назад

Why should I mislead you? Everything is written 18V 8Ah which corresponds to 40Ah Power Bank

@minibrabus1 2 месяца назад

What model of smartphone first connected to charger?@@ErCanEverything

@vendyss1960 Год назад

4A 🙂🙂🙂 max 5

@AlexAlex-bh8fi Год назад

It's 8ah not 40.000mah

@ErCanEverything Год назад

I can tell you that this Power Bank is 144W, calculate it as you want.🤷 An 10 000mAh Power Bank is only 37W😉

@sngle. Год назад

Not 40,000 mha it is only 8,000 mha Yes or no

@ErCanEverything Год назад

18V 8Ah 3.6V 40Ah and is equal to 40 000mAh Power Bank

@sngle. Год назад

Thank you for toking ❤❤

@hashendevinda8142 Год назад

Powerbank charger 🤔🙄 how to charger

@bartekd3577 Год назад

40 000 mAh ?? No. 4000mAh yes.

@user-du6op6qx5s Год назад

it is 8000 mah. two parallel rows of 4000mah

@TheRealTimShady_ 9 месяцев назад

Should have re wrapped those batteries. So much cringe over the damaged battery wraps. PLEASE PEOPLE DO NOT USE BATTERIES WITH DAMAGED WRAPS. TOO MUCH DANGER WITH EXPOSED CASING!!! Please for safety reasons re wrap your batteries. Never use a battery with damaged wraps!!!

@robertocasan Год назад

40 amps? Seriously, who do you want to see the silly face of, that at most gives you 8 amps because each battery is 4 amps. what a vile lie and no bms balancer? And even less with that module it does not even give you the 8 direct amps from the battery, what a scam

@ErCanEverything Год назад

If you don't have enough concept you shouldn't talk! This module is built with cell balancer and the capacity of the whole package is equal to 3,7V 40Ah Power Bank! I did not say that this module can supply 40 or 8A current! And in the picture you can see that I wrote 18V 8Ah, which total power is 144W. If you want to see my face check the community section!

@robertocasan Год назад

@@ErCanEverything IT IS SERIOUS NOT EVEN THE WHOLE PACKAGE IS GOING TO GIVE YOU 40 AMPS YOU NEVER JUST PUT TWO BETRIAS IN PARALLEL AND EACH ONE IS 4 AMPS THERE YOU CAN SEE IT IN THE VIDEO WHEN YOU SHOW THEM AND THEN YOU CONNECTED THEM IN SERIES THAT ONLY RISES THE VOLTAGE BUT IT CONTINUES TO HOLD THE SAME AMPERAGE IS 18 VOLTS AT 8 AMPS NOTHING MORE AND YOU CAN INCREASE THE VOLTAGE WITH THE BOSTER UP BUT WITH THE SAME AMPERAGE. HAA I FORGOT TO TELL YOU THAT I AM AN ELECTRONICS ENGINEER AND YOUR VIDEO APPEARED AS A SUGGESTION ON RU-vid AND IN YOUR VIDEO IT SAYS THAT 40,000 mamp

@tomjones1502 Год назад

You wasted 4 minutes to show how you packed some batteries, horribly. 4 more minutes to connect those...👎

@istvan_87 Год назад

U are cheater! 40.000mah not correct! 2s5p=21v 8000mah😅

@simonilett998 4 месяца назад

@istvan_87 True, he is a lying about 40,000mAh. You're correct, it's only 8000mAh, at 18volt nominal, or 21volt maximum, but this was a 5S2P, not 2S5P battery as you wrote. 2S5P would equal 7.2volts nominal, 8.4volts maximum, with a 20,000mAh rating👍

@ErCanEverything 4 месяца назад

Which is equivalent to a 40,000mAh Power Bank! 40Ah x 3.6V = 144Wh 18V x 8Ah also is 144Wh😉

@ErCanEverything 4 месяца назад

Which is equivalent to a 40,000mAh Power Bank! 40Ah x 3.6V = 144Wh 18V x 8Ah also is 144Wh😉

@simonilett998 4 месяца назад

@@ErCanEverything Unfortunitely not. Your maths may be correct for 40Ah, but since one of your cells is only (4Ah=4000mAh) not 40Ah, you got your calculations wrong by x10. 5x 4000mAh cells in series is equal 18v @4000mAh. In series the voltage is cumulative but the mAh rating stays the same as only one cell. In parallel, the mAh is cumulative but the voltage stays the same as only one cell. 2x 4000mAh cells in parallel would be 3.6v nominal, 4.2v maximum @ 8000mAh. 5x 4000mAh cells in series x2 parallel rows = 18volts nominal, 21volts maximum @8000mAh.🤣👍

@gokhanatici17 2 месяца назад

@@ErCanEverything Demek ki abdallar sadece biz Türklerden çıkmıyormuş. Apdalın milleti dini ırkı yokmuş 😂

@canberradogfarts 10 месяцев назад

HOT MELT GLUE GUN for batattery conglomulation. p.s. 3DP and tape, make the maker we hate

@AmigaWolf Год назад

I would have used thicker cables for the high voltage .

@ErCanEverything Год назад

The thickness of the cables is not important for the voltage, unlike the current. On the positive and negative outputs, I put thicker ones than the other 4 for balancing, because no large current flows from the balancing cables. But still, thick cables are always better🙂🤝

@AmigaWolf Год назад

@@ErCanEverything Yeah that is wat i was getting at, i mean were most of the Amps go true.

@ericklein5097 Год назад

High current.

@AmigaWolf Год назад

Why not print with black filament, is a lot less work, and is cheaper then painting it black, i have: Black White Green Red Yellow brown blue Orange Purple Gray Then you do not have to pint it, i have most of the colors, even if i almost never use them, it's better to have it than not have it, and needing it.

@ErCanEverything Год назад

You are absolutely right about that! I decided to do it this way because the quality of the print was not perfect and I had to sand and after painting it was smoother🙂

@AmigaWolf Год назад

@@ErCanEverything Aha ok,