... 3 things which will prevent this from exploding : 1# use a better charging controller 2# dont use diffrent sized capacity/voltaged batteries 3# do not create such things
Actually the different size/capacity is not a problem at all because of the way he's using them. He has them wired in parallel as one gigantic cell. Any difference in capacity or charging doesn't matter because the cells will always equalize among themselves. Say you had one cell at 3.2 volts and the others at 4.2. The moment he soldered them together, the 3.2 would have started charging off the others, and the 4.2's would have lost voltage until they were all equal and the same voltage. The same when charging up. This is how most ultrabook batteries are set up, with different sized cells spread all over the interior volume of the device, but running in parallel.
I do agree that I wouldn't trust that charge controller. As for your #2 @Subparanon already told you the facts. #3 I made an ebike battery using 130 18650 cells. It is setup in a 13s10p format. Nothing pisses me off more than ignorant people telling me that I'll blow my self up.
@@Subparanon Parallel-connected batteries with different capacities are charged / discharged unevenly. The battery with the lowest capacity will be charged first, and the battery with the highest capacity will always be undercharged.
50,000mAh is crazy for a powerbank and it would take ages to charge up! I'd also be very dubious of how those Macbook battery cells were arranged together. Personally, I'd have used 18650s in parallel, and to a more modest capacity (one that won't take hours to charge up), thus saving the Macbook battery cells for something else. Plus, the whole pack will be limited by the weakest cell - if one cell fails, the whole pack goes. You also need to run a capacity test on those cells to see how much capacity they have left!
Those mac batteries are 3.8v nominal and 4.35v full charged, not the standard 3.7v / 4.2v batteries. It needs a special charger. Also cells were not tested. What to say about different capacities mixed in the pack. It's a complete fail setup & implementation.
I think it might be important to state that everything he is doing in this video is incredibly wrong and will likely lead to an explosion/fire in the future! DO NOT TRY THIS AT HOME, he doesn’t know what he is doing
@@justADeni why is the voltage 8v? because this is a fast charging battery, the output voltage of fast charging is dc3.6-6 volt 3 ampere, 6-9v 2a, and 9-12v 1.5a
Take *note* (ha ha) that apple sources a lot of their batteries and screens from samsung. Apple makes a good phone in my opinion, but their busniess model and pricing is what I dislike them for.
Good job, the only thing I would have done different would be to add an external charge port that could be hooked to a rc car battery charger....the charger in the input is at best 1000 mah.... so 50 hours to recharge it
I don’t get why people are so against this All the cells are in parallel so the capacity of the cells adds up and doesn’t matter the size of the cell. There are no cells in series so people complaining about no balancing are fear mongering. The PCB has built in protection for over current, short circuit, overcharge, under charge, over temperature and will disconnect the battery if there’s any issues. As far as the 8v goes that’s how it charges quickly. Say you have a cable rated at 2 amps, under standard usb 5v you will have 10 watts available but if you raise the voltage to 8v still with 2 amps you now have 16 watts without burning your cable. Now the pcb will take that 8v and use a buck converter to lower the voltage to li ion charging Levels of 2.8-4.35v
Protective card must be on each battery. Then the difference in capacity between the batteries will not matter. But the total capacity will need to be measured by the weakest battery.
When they are in parrallel they all balance each other the higher capacity cells will drain into the smaller ones so they stay at the same voltage the same as parrallel charging
They will drain each other out of control. High drain continuously will stressed the battery. All lithium or polymer battery have short life cycle. Charging the battery in this condition will make battery more hot and soon it will die.
1. The batteries are in parallel so no need of any balancing 2. The board included is a 1s balanced charger which will charge the batteries efficiently, 3. Different batteries capacities doesn't matter so far the cells are in parallel, it's just like 10 people pushing on a car, all their power combined will move the car regardless of the stronger or weaker person. 4. This is common sense, I don't think it's common anymore lols
I think the more likely problem is heat from constant, uncontrollable discharge on the larger batteries to keep the smaller ones charged. This might lead to fires or even an explosion.
@@mikahandony1562 when I first seen it quickly I thoguht they were from a phone then I seen they were from a PC or laptop.as I watched partial before I commented.
Where did you get all the tools, the bins and drawers full of materials at your disposal? This is what I desire in my own shop but this takes time to achieve and years of collecting.
Если вдруг, кто-то кто знает русский язык заглянет сюда, то я хочу сделать поправку: нагревать термоусадку одетую на аккумы - это опасно. Лучше смотать изолентой
не то чтобы мне это понадобилось хоть когда бы то ни было в жизни, но смотреть довольно весело) upd. провода и соединения батарей все же стоило сделать поболее, тогда бы потери на сопротивление проводов были бы куда меньше а мощность батареи выше
It's totally safe other than the fact of those kinda blunt ridges in the case but he kinda held it in place with double sided tape I guess? Also kinda wished he check the capacity of the cells and if there is any self discharging cells since one cell can actually drains the whole pack. Other than that I kinda dig it, I make some electronic projects too and it amazes me how many amazing components people throw out such as transformers and such.
Those mac batteries are 3.8v nominal and 4.35v full charged, not the standard 3.7v / 4.2v batteries. It needs a special charger. Also cells were not tested. What to say about different capacities mixed in the pack. It's a complete fail setup & implementation.
Most of them are retarded anyway. They literally have no idea what they are talking about, some of the worst are the dumbass comments about the 8v because they are too stupid to know what QC 2.0 is.
@@OhSoTiredMan Nothing wrong with the build as far as i can see. The only thing i would have done differently is charge the batteries up before installing them so their voltage is roughly the same from the start but the QC module he installed will have a balancing module on the board anyway as well as over charge/over discharge protection. The comments claiming its unsafe are as stupid as the morons that dont know what QC 3.0 is.
Good idea but it is not recommended AT ALL to plug different battery type (high probability having different internal resistance) in parallel. Packs with higher internal resistance will discharge into those who have lower internal resistance. You are warned !
Want a long battery life, just get the Energizer Power Max P18K Pop. Apparently lasts for 50 days. I am not promoting energiser so no hate just a reference
Asa banna pe rs kitna lagega total or jo phone compani ki battry charge hoti he use bahtarin chage hogi ki nhi yes k no and full price 50000 power bank sarta pade ki mahnga
in one of my projects is 20x 3ah 18650s in parallel making a total of 60ah at 4.2v all fully charged before i put them in to avoid overcharging the dead cells with the full cells n the portable 6.9 car speaker project i built it lasts well over a few weeks of daily use without needing a charge mind you the amplifier is only 6w haha
@@34Gw that is the problem. A 1 Ah battery will get to 2.5v faster than a 2.5 Ah battery will do under the same load. This means constant high current is travelling from the large cell to the smaller one (and vice versa when charging the pack), which will end up destroying the cells.
@@somedude2492 this is not a problem as parallel cells work the same way as literally 2/3 of one cell in parallel with the 1/3 of the cell. yes more current will go in and out of the larger cell but that makes no difference as it all supplies the same amount of current per amount of cell. current will only travel between cells if the voltage is different, which is impossible in a parallel pack, except for when building the pack.
@@EthanShort couldn't have said it better myself... It makes me wonder where people learn these ridiculous theories.. a single set of lithium cells in parallel are probably the safest form to be in, no dodgy balance function that can fail, only cc &CV to rely on.
There are different ampere batteries. BMS circuits should not be disassembled, right? Do not batteries that are full first become hot and explode while waiting for the other batteries to be charged?
Here is too much comments about balancer, protection board etc. In paralel is not problem, because in paralel any cell can´t have more voltage than another cells. (Balancing current between all cells.) Any cell will be still have the same voltage. And will be like just one big cell. Health condition is bigger problem. One cell will be damage or any this and will be discharge another cells, or will be explode. But problem for me i see in flashlight. Flashlight isn´t connected via any protection board, can by discharge cells in critical level and damage completly cells. And with this capacity i will be make powerbank for notebook, or get more USB ports. And.. yes my english is terrible :D
Сколько у него всего. У меня тоже есть в кассетницах из китая модули, разъёмы, переключатели и прочее, но ещё не столько же. А вообще китайцы так и делают повербанки. Ещё термоклеем корпус залить под завязку. С одной стороны защита от вибрации с другой уменьшить и без того небольшую ремонтопригодность.
ток заряда наверное там слабоват. Раньше парились с параллельным соединением аккумуляторов разной емкости, а теперь вон оно как. Сам так соединял и ниче нигде не греется, норм получаются источники питания. Больше всего мне понравились залежи расходников у этого парня. Там есть с чем работать
I foreese a fire. Those cells are of different capacity and won't balance creating risk for overcharge of some which is a huge reason for most lipo fires.
БУшные батареи разной емкости в параллель, эта конструкция при зарядке нагреется, а потом как нить и пыхнет, ещё и на выходе почти 9 вольт, по палит всё нахрен. И 50000 там не будет из-за одного говняного акума стухнит весь повербанк этот
you have creative idea but I think if you bought 3D printer and print cap instead of at you do it your self for this cover so its will be fantastic ....Good luck
I wish i had a room like that 😭😭😭❤️
Me too
Same...
I have!
Me 2 bro
may god bless you
... 3 things which will prevent this from exploding : 1# use a better charging controller 2# dont use diffrent sized capacity/voltaged batteries 3# do not create such things
Actually the different size/capacity is not a problem at all because of the way he's using them. He has them wired in parallel as one gigantic cell. Any difference in capacity or charging doesn't matter because the cells will always equalize among themselves. Say you had one cell at 3.2 volts and the others at 4.2. The moment he soldered them together, the 3.2 would have started charging off the others, and the 4.2's would have lost voltage until they were all equal and the same voltage. The same when charging up. This is how most ultrabook batteries are set up, with different sized cells spread all over the interior volume of the device, but running in parallel.
I do agree that I wouldn't trust that charge controller. As for your #2 @Subparanon already told you the facts. #3 I made an ebike battery using 130 18650 cells. It is setup in a 13s10p format. Nothing pisses me off more than ignorant people telling me that I'll blow my self up.
The first thing is to not subscribe this channel!
@@Subparanon Which means the larger capacity batteries will constantly discharge overcharging the smaller ones till... boom flames fire and brimstone!
@@Subparanon Parallel-connected batteries with different capacities are charged / discharged unevenly. The battery with the lowest capacity will be charged first, and the battery with the highest capacity will always be undercharged.
Charging Samsung phone with Apple batteries 😂 BEST
Questa powerbank fermerá la lotta tra Samsung e Apple (forse)
@@DenRowRecords un commento in italiano e non contiene una bestemmia: dislike
@@QueiServerSulDue 😂
Porcodiooooo
E la madonna
50,000mAh is crazy for a powerbank and it would take ages to charge up! I'd also be very dubious of how those Macbook battery cells were arranged together.
Personally, I'd have used 18650s in parallel, and to a more modest capacity (one that won't take hours to charge up), thus saving the Macbook battery cells for something else.
Plus, the whole pack will be limited by the weakest cell - if one cell fails, the whole pack goes.
You also need to run a capacity test on those cells to see how much capacity they have left!
.UC
and huge powerbank have only one output
Those mac batteries are 3.8v nominal and 4.35v full charged, not the standard 3.7v / 4.2v batteries. It needs a special charger. Also cells were not tested. What to say about different capacities mixed in the pack. It's a complete fail setup & implementation.
I think it might be important to state that everything he is doing in this video is incredibly wrong and will likely lead to an explosion/fire in the future!
DO NOT TRY THIS AT HOME, he doesn’t know what he is doing
Most likely death if the titel is true watch my comment about thes power
exactly! 8 volts output, no charging/discharging board, combines different types of batteries... It was painful to watch
Those batteries have the same voltage
@@justADeni why is the voltage 8v? because this is a fast charging battery, the output voltage of fast charging is dc3.6-6 volt 3 ampere, 6-9v 2a, and 9-12v 1.5a
@@JR-vc4gm And? What about current, or when some batteries are half charged and some completely discharged (small explosion sometimes)
How to burn down the house 101.
Step 1: use Apple components.
😂😂😂😂😂
samsung as well
Samsung galaxy note 7 battery as well
Take *note* (ha ha) that apple sources a lot of their batteries and screens from samsung. Apple makes a good phone in my opinion, but their busniess model and pricing is what I dislike them for.
@@miguelneggiehro that was a error in the making procces and is already fixed
Good job, the only thing I would have done different would be to add an external charge port that could be hooked to a rc car battery charger....the charger in the input is at best 1000 mah.... so 50 hours to recharge it
I don’t get why people are so against this
All the cells are in parallel so the capacity of the cells adds up and doesn’t matter the size of the cell. There are no cells in series so people complaining about no balancing are fear mongering. The PCB has built in protection for over current, short circuit, overcharge, under charge, over temperature and will disconnect the battery if there’s any issues. As far as the 8v goes that’s how it charges quickly. Say you have a cable rated at 2 amps, under standard usb 5v you will have 10 watts available but if you raise the voltage to 8v still with 2 amps you now have 16 watts without burning your cable. Now the pcb will take that 8v and use a buck converter to lower the voltage to li ion charging Levels of 2.8-4.35v
1) вкусный гараж, аж слюни потекли...
Protective card must be on each battery. Then the difference in capacity between the batteries will not matter. But the total capacity will need to be measured by the weakest battery.
" Honey, You got a big storm coming "
And he is a rich man who has all the gadgets and circuits and electronic parts in his warehouse.
nice work but 1 problem all battery need to have same capacity or they will die before each other
When they are in parrallel they all balance each other the higher capacity cells will drain into the smaller ones so they stay at the same voltage the same as parrallel charging
They will drain each other out of control. High drain continuously will stressed the battery. All lithium or polymer battery have short life cycle. Charging the battery in this condition will make battery more hot and soon it will die.
1. The batteries are in parallel so no need of any balancing
2. The board included is a 1s balanced charger which will charge the batteries efficiently,
3. Different batteries capacities doesn't matter so far the cells are in parallel, it's just like 10 people pushing on a car, all their power combined will move the car regardless of the stronger or weaker person.
4. This is common sense, I don't think it's common anymore lols
I think the more likely problem is heat from constant, uncontrollable discharge on the larger batteries to keep the smaller ones charged. This might lead to fires or even an explosion.
@Technomen_08 Yes absolutly. Its not recommended for long time use. That why balancer is important even if in parallel.
12:10 bomb has been planted
🤣🤣🤣
U r from codm
@@indiankinggameing2644 counter strike bro.
Beautyful project. Absolutely love it! 10/10
يمكن هذا مقطع الوحيد مابيها عرب😌😌💕
غلطان حبيبي منزمان انا اتابعه ذا
@@HAIDAR706 مو كتبت يمكن😹😹😹
Nothing will explode every thing is fine 👍
I love your workshop... its messy and sooo technical
50000 mah with 1 usb port 😁😁😁
Usb splitter? but then again, 50,000mAH but one port😁😁😁
@@OhSoTiredMan perfect for galaxy S10 5G owners
good for nokia 3310
@@Cheese_1337 yeah, y oiu can charge t hat power bank with the Nokia 3310s deuterium fusion reactor
@@mwbgaming28 i mean it would run for months from that powerbank charge
Brother, you have everything in store. If he has such a store, everything is available, work wonders.. well done good idea
This dude's got all the macbook batteries they denied Louis Rossmann to import.
LMFAO xD
Quality comment
😂😂 Quality comment LMFAO xD
10:39 AM
4/14/2019
Backwards order.
BUAHAHAHAAHAH "D
So that's where they went!
انت مبدع وذكي وعبقري اللة يبارك بيك على هل ذكاء
Yeah make a huge powerbank but can only charge 1 cellphone at a time
Lol
Be thankful for what you get in your plate for "free"
just add a usb hub
Lol true 🤣 a.f
Or it would be great for a ts-80 soldering iron
Where's he get the batteries from?
I mean what type?are they from laptops or what are they from?
@@jonerrijuseppi6127 what other thing would they be from other then a macbook?
@@mikahandony1562 when I first seen it quickly I thoguht they were from a phone then I seen they were from a PC or laptop.as I watched partial before I commented.
@@jonerrijuseppi6127 ah, ok
Me to my friend :- how much mAh does your powerbank supplies?
My friend to me :- Yes...
YO! I TOOK AN OLD PHANTOMS DRIVE CASE SIMILAR TO THIS AND MADE MY OWN WITH USB C CHARGE!! I wish I saw this video sooner!
No resistors between the cells lol, no prebalancing, no balanced loading. Lol this is a deathtrap.
the voltages were already close.
Exactely
Different size cells no real bms besides the one meant for one cell it will do
No problem as long as it is in parallel charging
kkk, an electronic hand grenade! It may not explode at all, but I would never let this thing alone inside my house.
He is a type of guy that will connect two nuclear plants to get more power in one outlet :D
😂
Where did you get all the tools, the bins and drawers full of materials at your disposal? This is what I desire in my own shop but this takes time to achieve and years of collecting.
Если вдруг, кто-то кто знает русский язык заглянет сюда, то я хочу сделать поправку: нагревать термоусадку одетую на аккумы - это опасно.
Лучше смотать изолентой
Конечно синяя изолента +1700 мач к объёму!!
Мне кажется херь это
@@MadMaxRU херь конечно, никакой балансировки. эта херота ебнет когда-нибудь
@@MAX_JVCR не просто выйдет из строя один и потянет за собой другие.
@@MAX_JVCR И это скорее всего полимеры!
не то чтобы мне это понадобилось хоть когда бы то ни было в жизни, но смотреть довольно весело)
upd. провода и соединения батарей все же стоило сделать поболее, тогда бы потери на сопротивление проводов были бы куда меньше а мощность батареи выше
did you just solder those cells together without levelling 🤔
yes, they did - not recommended
Bms контроллер нужен для зарядки, заряжаться нормально не будут все батареи. Требуется доработка
It's totally safe other than the fact of those kinda blunt ridges in the case but he kinda held it in place with double sided tape I guess?
Also kinda wished he check the capacity of the cells and if there is any self discharging cells since one cell can actually drains the whole pack.
Other than that I kinda dig it, I make some electronic projects too and it amazes me how many amazing components people throw out such as transformers and such.
Hi do you think the different capacity battery cells are going to do with each other? :) Not too wise to work.
Those mac batteries are 3.8v nominal and 4.35v full charged, not the standard 3.7v / 4.2v batteries. It needs a special charger. Also cells were not tested. What to say about different capacities mixed in the pack. It's a complete fail setup & implementation.
Even if the batts were the same capacity they are of different ages and will not charge/discharge at the same rate.
congratulations! You made a beautiful bomb!
exactly
Exactly not
Video Market shut up
hmm not.. 8volts was exactly what need for fast charging
It's correct. Most fast charging phones sometimes take higher voltages for charging. And i dont see any issues in the design of it
you can build an spaceship just with the stuffs you have in your room...awesome dude
You make good DIY electric vehicles. But this battery video makes me face-palm!. :D
remember before using the USB Safety tester plug your phone
I really like your all kind of video ❤️
This comment section is just a smartness competition at this point.
Most of them are retarded anyway. They literally have no idea what they are talking about, some of the worst are the dumbass comments about the 8v because they are too stupid to know what QC 2.0 is.
I mean they're talking about safety...
@@eraldorh They most likely missed the part where he used a board that supports QC
@@OhSoTiredMan Its in the title....
@@OhSoTiredMan Nothing wrong with the build as far as i can see. The only thing i would have done differently is charge the batteries up before installing them so their voltage is roughly the same from the start but the QC module he installed will have a balancing module on the board anyway as well as over charge/over discharge protection. The comments claiming its unsafe are as stupid as the morons that dont know what QC 3.0 is.
Good idea but it is not recommended AT ALL to plug different battery type (high probability having different internal resistance) in parallel. Packs with higher internal resistance will discharge into those who have lower internal resistance.
You are warned !
Lithium batteries without BMS?... hmmm I would run! That thing will overcharge and will start a fire.
What use of that board then?
I was just saying the same thing
Ya
Бмс уже встроенна на плату задки
Батареи соединены паралельно и не будет такова что одна из ячеек разрядиться так как они будут заряжать друг друга
Want a long battery life, just get the Energizer Power Max P18K Pop. Apparently lasts for 50 days. I am not promoting energiser so no hate just a reference
Agora para carregar está bomba elétrica vai demora uns 60 anos.
Ele deveria ter adaptado para carregar em uma fonte 😂
EXELENTE trabajo muy bueno saludos desde ARGENTINA
ha hecho una bomba. si las baterias se cargan muchas veces van a quemarse. para que no hagan esto es necesario hacer carga balanzada
This is gr8 video
I found that you have many videos on power bank
Can you please let me know from where did you get that battery
I think it will take 50 hours for charging this beast
At 1 amp
@@adamsucksatyt correct
It'll burn the house down way before that happens.
That long? 2 day for f shake 😂
50hrs how did you calculate that?
Nice box ! 😲😲
Interesting, multiple small and different sized cells instead of a few big cells.
Wow you have everything in your work plase
It would be nice if you could explain what you are doing.
BoooooooMM ! Fire and Smoke....mixed with Apple Syrup and Human remains ??!!!
Looks like not even he knows what he's doing...
Only God sees you and proud of what you're doing
O powerbang i şarj ettiğinde güzel bir elektrik faturası seni karşılayacak :)
Man....cut them coke nails off 😂
Im seeing this video in 2x speed 😂😂😂
I have a bad feeling about it i think from the first use it will explode
Mshare AL-khuraiji nothing about a samsung in the video. it should be good.
hvpeconnections hmmm fair enough
Asa banna pe rs kitna lagega total or jo phone compani ki battry charge hoti he use bahtarin chage hogi ki nhi yes k no and full price 50000 power bank sarta pade ki mahnga
Waitttt a second, Ur using different capacity batteries and without a BMS!!!???
ADSlammer they in parallel
@@joe070907080706 yes, but its not the best for it's health!
@@adslammer1359 No!
BMS is used when you connect serial
@@adslammer1359 you can't connect a bms to a pure parallel battery pack.
in one of my projects is 20x 3ah 18650s in parallel making a total of 60ah at 4.2v all fully charged before i put them in to avoid overcharging the dead cells with the full cells n the portable 6.9 car speaker project i built it lasts well over a few weeks of daily use without needing a charge mind you the amplifier is only 6w haha
الله ينور عليك
Do you have long enough coke nails there?
I love power bank videos and rc cars build
Can you list the pcb you used in this video ?
Great work
call the fire department now and make an appointment !!!!
Don't connect different capacity in parallel
@@34Gw To maintain uniform charging and discharge
@@34Gw that is the problem. A 1 Ah battery will get to 2.5v faster than a 2.5 Ah battery will do under the same load. This means constant high current is travelling from the large cell to the smaller one (and vice versa when charging the pack), which will end up destroying the cells.
@@somedude2492 this is not a problem as parallel cells work the same way as literally 2/3 of one cell in parallel with the 1/3 of the cell. yes more current will go in and out of the larger cell but that makes no difference as it all supplies the same amount of current per amount of cell. current will only travel between cells if the voltage is different, which is impossible in a parallel pack, except for when building the pack.
@@EthanShort couldn't have said it better myself... It makes me wonder where people learn these ridiculous theories.. a single set of lithium cells in parallel are probably the safest form to be in, no dodgy balance function that can fail, only cc &CV to rely on.
بالتوفيق👌😍😍😍😍😍👌
Bro, this one needs a lots of chargers itself😂😂😂😂😂😂😂
Car or motorcycle batterry are the best power bank.
Make a video with frame 60 per second like this.
The video looks like very good
Super bro...
How much input 5 volt...? That was long very long time 😂😂
10 days to charge 😅😂😂😂
Is awesome & battery is compact inside cass
Amazing assembly 👍
Bro i have a dought, can we connect different mah batter in parallel and in series and use them.🤔 Need help please.
This poverbank can and car charge. Excellent, I also make interesting videos.
I watched your videos, it is very interesting. 👍👍👍👍👍
dont know spelling of power
Isko power ki spelling Nahi pata aur youtuber banega 😂😂😁😁😀😀🤣🤣
There are different ampere batteries. BMS circuits should not be disassembled, right? Do not batteries that are full first become hot and explode while waiting for the other batteries to be charged?
I think you should add a balancer board and only use cells of the same type.
No bms needed for parallel cells, and therefore different types don't matter when there's 4+
Artist in every sense
many doubt the safety of using a power bank like this,
But
if he still uploads videos on this channel, then all is well.
lol😁
7 adverts on one video??? That's insane!
Here is too much comments about balancer, protection board etc. In paralel is not problem, because in paralel any cell can´t have more voltage than another cells. (Balancing current between all cells.) Any cell will be still have the same voltage. And will be like just one big cell. Health condition is bigger problem. One cell will be damage or any this and will be discharge another cells, or will be explode. But problem for me i see in flashlight. Flashlight isn´t connected via any protection board, can by discharge cells in critical level and damage completly cells. And with this capacity i will be make powerbank for notebook, or get more USB ports. And.. yes my english is terrible :D
Сколько у него всего. У меня тоже есть в кассетницах из китая модули, разъёмы, переключатели и прочее, но ещё не столько же.
А вообще китайцы так и делают повербанки. Ещё термоклеем корпус залить под завязку. С одной стороны защита от вибрации с другой уменьшить и без того небольшую ремонтопригодность.
he does not need balance charging because the cells are all in parallel (3.7v) so its like charging 1 giant cell.
He still does as the capacity of the batteries isnt same
ток заряда наверное там слабоват. Раньше парились с параллельным соединением аккумуляторов разной емкости, а теперь вон оно как. Сам так соединял и ниче нигде не греется, норм получаются источники питания. Больше всего мне понравились залежи расходников у этого парня. Там есть с чем работать
Да он богат....
Офигетт от куда у него такая термоусадка
Есть кто тут свои ?
what have you forgotten here, what hacks
Здорово
Dang! At least he could have used fuses between the cells!
I foreese a fire. Those cells are of different capacity and won't balance creating risk for overcharge of some which is a huge reason for most lipo fires.
Great.. Congratulation..
Nice work no explosion ..battery size no matter
wowoo 😮👌
Where did you get all those batteries ???
Most of the batteries are from IPads and Apple equipment
I quit the video because of the long nails! 🤢
Small power bank bonakor dikhao
Когда нибудь это взорвется и оторвет ему руки.
С чего это оно должно взорваться
БУшные батареи разной емкости в параллель, эта конструкция при зарядке нагреется, а потом как нить и пыхнет, ещё и на выходе почти 9 вольт, по палит всё нахрен. И 50000 там не будет из-за одного говняного акума стухнит весь повербанк этот
@@Pitt_KHV27RUS будет большой пожар
@@Pitt_KHV27RUS почитай про быструю зарядку. . .
Thank you for your video. Which main board do you recommend right now?
Can you make a robot
you have creative idea but I think if you bought 3D printer and print cap instead of at you do it your self for this cover so its will be fantastic ....Good luck
Different battery capacities without any BMS??? Big explosion comming soon
Theres no need for a bms