I knew they added those QC stickers without actually testing any of the components. Which is what you're actually supposed to do in order to legitimately use those stickers.
Connect them in parallel to keep the output voltage the same as it is for an individual battery but the output amps will increase - I was never told it's dangerous to use a parallel connection on the batteries, at least not for the batteries. You can also use a series connection for the batteries but this will increase the output voltage and keep the output amps the same as it was for an individual battery, but since it's a power back and those batteries look like they're 3.8volt batteries that are going to be used to charge a phone we need the output voltage of the connected batteries to be 3.8volts, motherboard conversion will rise it to 5volte at the cost of amps
@@rumoara ı heard somthing like if one of the batteries have a little bit smaller voltage output than other, there will be reverse current in the battery, and since the resistance of the battery is low, the current will be such great that can burn it
@@farukyldrm8498 I don't know anything about reverse current and the battery burning, I never experienced it to this point and i have fiddled with a lot of batteries
@@TheSalimmuhammadyou need a proper battery controller/regulator that is hooked up to each cell that monitors each cell to make sure they are relatively even and don't try and back charge each other.
This is really a rubbish power bank case. I bought 3 of them. The display shows the wrong battery capacity. I used an 8x3200mAh Samsung battery. It means the total capacity is Around 25600mAh although some of this will lose during converting but still it should charge a 4Ah phone battery at least 4 times. But it can't. After one charge the display shows that only 20% left. Which is wrong. When it becomes 0% present it still can charge. But still it's not enough. The efficiency of this device is too low
You didn't calibrate it first before use it needs to be fully charged and discharged at least two times so the chip knows the battery capacity and also efficiency can't be 100% especially when it does quick charge
@@joshuaiyekekpolor8515 Actually I did charge and discharge it. I bought 3 of this brand and the other 2 from similar brand. All 5 of them has the same problem. Chip is not smart to be able to predict the capacity. It's programmed to work with Voltage level. For example When Voltage is 4.2 it's 100%, and when it's 3 it's 0 and 3.7 is 50%. This chip is confused.
You should know that Ah or mAh on power bank it's mean how much amper that power bank can transfer in 1 hour. You also have to know how many volts you're phone have, If you buy something that doesn't fit your phone, usually the phone or power bank will show something strange
@donisetiawan8531 Thank you for your advice. But I have to tell you I'm Electrical engineer with Master degree. I pretty much know what I'm talking about. mA and mAh beside the meaning of the current rate in one hour, it indicates the capacity of the Power banks. When your single cell battery capacity has 3.2Ah when you put 8x in parallel then you would have 25.6Ah. Some of this will dissipate as heat during voltage conversion. So it should charge up one 4Ah phone battery at least 3-4 times. But this power bank circuit cannot, it means the circuit's efficiency is too low. Also the battery indicator level is not accurate. These power banks are universal, and support fast charging protocols such as QC or PD. Which is pretty common in all of the phones in the market. So it is compatible with nearly all phones including mine. So there is no compatibility problem. Making a Power bank is one of the easiest things you can do, I did make at least 20 power banks and tested them. Many of them weren't good looking like this but they worked far better.
not really, the Negative sides are touching each other and the positive is connected to positive. The - and + are still far away from each other, unless some monkey decides to see what happens when they are connected
@Aston3003 so if all the negative are touching each other, this arrangement is as good as using 1 cell. Instead of using 8 Lol. Because the voltage will remain the same no matter what, since it's a parallel connection.
Certified without testing in the slightest... What a joke... Generations of genius and discipline have provided him with the tools to create a component like that, and he shows in that little action why he's not suited to do the job.
эй, а залить компаундом для защиты от влаги, вибраций, падений и придания дополнительной прочнисти чтоб долго материться затем когда предохранитель нарочно вылетит и его надо будет поменять?!?🤔
I knew they added those QC stickers without actually testing any of the components. Which is what you're actually supposed to do in order to legitimately use those stickers.
LMAO I came here to post that same thing!! 😅
The certification is already in the module
qc sticker dont goes to individual testing only on one prototype.
❤
This is not making bro, it's assembling 😂😂😂😂😂😂😂😂
U expect him to mine lithium from the ground?
@@Nahmannahman420
At least make diy PCB
😂😂@@Nahmannahman420
@@fendysusanto876at least? So there is standard of "making" ?
@@fendysusanto876even if he lithographed a pcb, he doesn't really have to show the process here isn't it.
no,it's not a battery, it's the TNT😂
*Is it safe?
*Yeah 101%
As per this video, how to make power bank: get some stuff, do something with it, and done.
Самое смешное, что ты верно сказал! Только паять с кислотой
OK PERFECT I'LL DO IT. GOT ALL THE SPARE PARTS ON MY TABLE OCASIONALLY
For a sec, it looked like a dynamite 😂
Damn, the best build 😂😂😂
An insulating gasket is required between the batteries and the control board ☝️
I have almost the same design of power bank just circular digital screen
Good
What's the price of this power bank
Power bank ❌
Dynamite√
At first I thought my guy was making a bomb 😲
Dude I thought thats Bomb 😂
Can you sell me that type of good quality power bank please ❤❤❤
That’s partly showing us how.
Its look like he is making a time bomb
Give the module link😊
Bro make tnt bomb and called it power bank
Bhai power Bank ka circuit kitne ka Mila
Jaka jest waga tego pakietu?
Muja chiya ya power Bank
Spark!
Yeh cause eveeyone has a desktop spot welder
do we connect the batteries in parallel? isnt it dangerous?
Connect them in parallel to keep the output voltage the same as it is for an individual battery but the output amps will increase - I was never told it's dangerous to use a parallel connection on the batteries, at least not for the batteries.
You can also use a series connection for the batteries but this will increase the output voltage and keep the output amps the same as it was for an individual battery, but since it's a power back and those batteries look like they're 3.8volt batteries that are going to be used to charge a phone we need the output voltage of the connected batteries to be 3.8volts, motherboard conversion will rise it to 5volte at the cost of amps
@@rumoara ı heard somthing like if one of the batteries have a little bit smaller voltage output than other, there will be reverse current in the battery, and since the resistance of the battery is low, the current will be such great that can burn it
@@farukyldrm8498 I don't know anything about reverse current and the battery burning, I never experienced it to this point and i have fiddled with a lot of batteries
@@rumoara it may be wrong. ı dont experience it either. just read from somewhere
25600 Mah?
Allahuakbar
50% battery
50% sand
People who have WP33 pro 🗿
Hardest thing in this tutorial is to find a box that fits these batteries perfectly.
So true, the first thing i look for if i want to make something is the casing that fits nicely.
Impresora 3d
Aa evet 3d yazıcılarr! Hemen mahalle bakkalın gidip 3d yazıcı var ı diye sorayım. Lütfen bekle 2 dakika
Laser engineering
3D printing
8 cells without balancing?! And I thought 4 without one was bad. 😂
How does one balance them.
It's a good way to make a really large fire lol.
@@TheSalimmuhammadyou need a proper battery controller/regulator that is hooked up to each cell that monitors each cell to make sure they are relatively even and don't try and back charge each other.
no need balancing module if the battery is parallel
They are all in parallel...
Who else is concerned about the connecting positive terminal that spans across the cells with not protective paper?
Now mail it to your friends! I'm sure they'd be overjoyed at the pipebomb in their mailbox
Need to use spacers in between. Else the heat will cause fire or explosion
Это 1s батарея. Тут можно просто корпусами оголёнными сложить - ничего не случится.
배터리는 항상 폭발을 조심해야합니다.
Power Bank nahi bomb nikla 😂😂
Abdul ka hai shayad 😅
Are bhai😂😂@@vishalverma91499
@@vishalverma91499nahi, usman ka katta
Maksad pura krne ki tayari bro 😂
Abdul ne foda tha bomb tab na tum paida ho gye jo sabhi jagha Abdul hi yaar aata hai😂😂😂
@@vishalverma91499
This is really a rubbish power bank case. I bought 3 of them. The display shows the wrong battery capacity. I used an 8x3200mAh Samsung battery. It means the total capacity is Around 25600mAh although some of this will lose during converting but still it should charge a 4Ah phone battery at least 4 times. But it can't. After one charge the display shows that only 20% left. Which is wrong. When it becomes 0% present it still can charge. But still it's not enough. The efficiency of this device is too low
Kkllplllpppll9ikob. Hh.
You didn't calibrate it first before use
it needs to be fully charged and discharged at least two times so the chip knows the battery capacity and also efficiency can't be 100% especially when it does quick charge
@@joshuaiyekekpolor8515 Actually I did charge and discharge it. I bought 3 of this brand and the other 2 from similar brand. All 5 of them has the same problem. Chip is not smart to be able to predict the capacity. It's programmed to work with Voltage level. For example When Voltage is 4.2 it's 100%, and when it's 3 it's 0 and 3.7 is 50%. This chip is confused.
You should know that Ah or mAh on power bank it's mean how much amper that power bank can transfer in 1 hour. You also have to know how many volts you're phone have, If you buy something that doesn't fit your phone, usually the phone or power bank will show something strange
@donisetiawan8531 Thank you for your advice. But I have to tell you I'm Electrical engineer with Master degree. I pretty much know what I'm talking about. mA and mAh beside the meaning of the current rate in one hour, it indicates the capacity of the Power banks. When your single cell battery capacity has 3.2Ah when you put 8x in parallel then you would have 25.6Ah. Some of this will dissipate as heat during voltage conversion. So it should charge up one 4Ah phone battery at least 3-4 times. But this power bank circuit cannot, it means the circuit's efficiency is too low. Also the battery indicator level is not accurate. These power banks are universal, and support fast charging protocols such as QC or PD. Which is pretty common in all of the phones in the market. So it is compatible with nearly all phones including mine. So there is no compatibility problem. Making a Power bank is one of the easiest things you can do, I did make at least 20 power banks and tested them. Many of them weren't good looking like this but they worked far better.
Sala bms or yeh powerbank ki wiring aajtak samjh nahi aayi
Take a power bank disassemble it then reassemble it
I was looking for how to make a time bomb💀
Chinese 😂 Produced So worst👎 30 thousands mah = 7500 Mah 😂
brother Please SEND ME This Full Video Link Please Its Urgent for Me
Maqsad pura karna hai 😂
Abdul on a mission 😂
@@sourabhotari2229 whos abdul
這是組裝充電器嗎？那個牌子的？
Is this an assembled charger? Which brand?
Hold this stuff on your right hand
and say it. الله أكبر !!! الله أكبر !!!
Bro where is a cell regulator when batteries charge on your BMS ?
The plate has what it needs, everything is included.
They are very in parallel, no need to balance them, they are naturally balanced
no BMS?..or the module already include that?
It is a powerbank module, it already has all the protections built in.
Now imagine you mess up the polarity when stacking and start welding.... 🌋 😱
I need the music please 😅
Didn't bro create a short circuit by joining all of the cell terminals together? 💀
not really if neither polarities touch before the pcb
not really, the Negative sides are touching each other and the positive is connected to positive.
The - and + are still far away from each other, unless some monkey decides to see what happens when they are connected
@Aston3003 so if all the negative are touching each other, this arrangement is as good as using 1 cell. Instead of using 8 Lol. Because the voltage will remain the same no matter what, since it's a parallel connection.
@@MegaSahil009 Voltage will remain the same but the current and capacity will add up, making a bigger battery
@@Aston3003 ah yes. Got it. Thanks
Gampang banget lihat pembuatannya 😊
Di suruh bikin power bank
Malah ngebuat granat
Yeah, great idea without checking the voltages first... This is pretty dangerous without any balancing and could cause a rather nasty fire.
Can you sharing to 18650 case for 3D printer model? Please!!!
Welcome to 5-Minute Crafts. Today we will show you "How to build a bomb".
The hard thing which they say is the box, well you most of the time have to 3d print one. Like 3d print all components.
Certified without testing in the slightest... What a joke... Generations of genius and discipline have provided him with the tools to create a component like that, and he shows in that little action why he's not suited to do the job.
Esperen estoy haciendo la máquina de soldadura.. ya voy con el power bank
What's the circuit called
Actually, how to ASSEMBLE a 25600mah power bank.
эй, а залить компаундом для защиты от влаги, вибраций, падений и придания дополнительной прочнисти чтоб долго материться затем когда предохранитель нарочно вылетит и его надо будет поменять?!?🤔
Pas si ini buat yg gaming gak mentingin kamera 😂 12/256 g99
変なつなぎ方に見えたけど、
直列じゃなくて並列で繋げたい時は
こんな感じなんかな
BMS menangis 😂,,, baiknya masing2 cell terhubung ke BMS.
Namanya juga PB murah, kabel utama aja kecil bener😅.
Ini power bank kawan semua baterai paralel 😂😂😂 bukan seri😭😭😭
ngapain pake bms kalo paralel dek dek, yg dibutuhin cuma cut off & sudah ada di modul outputnya
@@x-one5685kabel segitu mah 2amper masih kuat, toh kalo fast charging amperenya mentok 2
Do NOT try this. Not without specific and detailed guide.
Esas baterías no duran lo que deben durar por que la carga no es balanceada,,,,,
Real
What is the connection parallel or series cuz he did 2 series but did he also combined them in parallel
Kak boleh tahu nama alat itu apa untuk presiden baterai
25000 mah is crazy tho
صنعه✖️
فكه وركبه✔️
Bomb 💣
man that's a pipebomb you can't convince the airport security other wise
Y sr ji spot welding machine kitne ka hai chahiye tha
죄송한일은 한번만요 정말힘드신분들 오해받아요
Esse não tem galantia.! Se explodir,foi por que não sabe usar. Kkk
Broo I think your Just constructing bombs in your basement bro
Cho tôi hỏi là pin đó nó ra nguồn bao nhiêu được không ạ
Those batteries measure 4.2 vol.
哇靠，這個組裝感覺很容易爆炸，因為，很明顯在組裝第二個連結鐵片就有火花了
xD es basura eso ni va durar
That is a really nice welding machine.
Bas apna phone mat charge karna isse....😂
導電片剖溝就是讓你跨越溝槽點焊的，你怎麼兩個點焊棒同時點在溝槽一側。
U just need 20 mins... becoz u have tools
Bro is shorting all pannels together still it's not exploding
I tot it was shotgun bullets
i though you're making a powerbank😂
Ofcourse they just left out the motherboard, which is probably the most important thing
What motherboard? The BMS/Supply boardi s in there
how to make-
- Brings a freaking chip
Nothing Power Bank....😅😅😂
Co lam 50000 ko co gia bao nhieu
А как они балансироваться будут. Фигня а не повербанк.
ขอบขั่วบวกตอนแรกไม่เหมือนตอนหลัง
More like assembling dynamite.
I thought bro was making a dynamite
Tesla battery making process
Can you spill this machine
Bạn đóng cục sạc dự phòng à
List of material and equipment name please
How to make a Electronic bomb maybe??
People focus it's a 25600mA=25.6A not 25600A
Mah bro, you need to focus! No jk, but yeah people are overthinkimg this, it's a power bank with long life and that's about it
it became too complicated at third second