How to Make a 100000 mAh Power Bank from Old 26650 Battery
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- Опубліковано 16 вер 2024
- Homemade DIY - Make a 100000 mAh Power Bank from Old 26650 Battery
How To Make Mini Spot Welder i Using in video : • How To Make Mini Spot ...
Parts that you need
- 26650 Battery new : goo.gl/xiQ121
- Power bank module : goo.gl/ixq3Pq
Thanks for watching, Have a great day !
I remember when this guy had less than 50k subscribers. Never talked as far as I remember yet has made some of the most engaging diy videos I’ve ever seen.
Thankyou. You make it look so easy to build one. I might have a try one day. This powerbank is for outdoor emergency uses, may be camping, blackout etc. How long it takes to recharge, it doesnt matter. Once fully recharge, it is a power back up. In my country, you might need to have this ready if you are going to small villages. A lot cheaper to make than buying a ready-made one from the shop...
That is basically 2 50Ah banks. Could you link the batteries together, and would the power boards both be able to charge simultaneously and the power redout be accurate?
friend really i can watch you 24/7 non -stop ..you are really amazing ...
in all your videos you never hesitate one second,it is like a ballet ....a dance choreographer.
The soldering machine made from a power supply is absolute genius (X
100.000ah / 2 = 50.000ma Hypotetic. 1A charge in = 50 hours to chargue each bank. +-25% approx. efficacy to transform 3.7V in 5V.
Not bad. If you have the batteries and you use this bank once a week, it is ok. Low cost power bank. Also, you can get a 12V deep cycle battery (made from gel) wit 12Ah and less weight.
Best regards.
Eso mismo. Seria de cargarlo a 10A mínimo.
Charging Time: about 3 days^^
I'l guess that around one week
😂😂
Yeah a week to charge all those batteries One by one
No, 50 hours charging!
bro, with 2 amps of current, it would require 50 hours til fully charged, and that's a very long time for me at least
Awesome! Can’t wait to use this on my long work flights! Love the industrial look too!
nobody will ever let you in with this thing with you...
for these 26650 batteries to give 100 Amps, each one at least must hold 2.5 Amps, and with some calculations, you must connect 40 of them in parallel, but you used about 7~10 batteries which correspond to be (10x2.5 = 25 Amps of charge) not 100 Amps like you say.
further more destroying, the 26650 can't hold more than 5 Amps for each cell, and with some calculations, you must have 20 of them in parallel, all connected to each other, not separated or split to 2 packs each holding 10 batteries with 5 Amps max for each cell.
Now have someone make you a 3d printed case! That would be cool
Nice idea
how many days it take for charging
Navdeep Singh Sran 1A current, about 4 days.
One month 😂
SAME QUESTION HERE
The power model used in this power bank can take 2a input
100h by 1A current.
Fantastic, bro! :D But where do you get old 26650 batteries?
this it NOT 100000mAh power bank it is 2 x 50000mAh power bank and if these batteries are old they losing capacity so its maybe 40.000mAh each
He pertains as a whole! So all in all it is 100000mAh
Bravo
he wires it in parallel. so it is 100000mAh.
I noticed this detail right now, that's true!
where is the fuse ( better to use 1-1 for all cells)? and some thermal monitoring...
Nice work! But Every one wants portable power bank.
your childs are so cute God bless them 💗
it is a cool powerbank for massive use . good job
Cool!
nice work massive powerbank, but look like generator to me
This isnt really 100000Mah because you need to convert it in 5V after the 3.7V so its more like 75000mah, and then it would take weeks to charge them because the 1amp entry... You would have done better to connect the batteries with a mix Series/parallel to achieve 12V and buy a 12V battery controller with 5v outputs ...
Spartoz it IS actually 100000mah but the mah it outputs is probably around 75000mah
Its 100ah.... why would you convert the mah with a different voltage??? Thats what the batteries deliver. Its a 100ah pack. Dont try to be smart
Hylke Jellema he wouldn't be converting the batteries, just placing them in series, 3 batteries will work with most 12v equipment and you parallel 7 sets of 3 to get 35,000 mah at 12v, so 1) you have a native 12v output with no conversion 2) you can more efficiently stepdown from 12v to 5 then stepup from 3.7, downside is the need for a balancing circuit, well at least if you plan on using it more then once
Spartoz don't forget the complexity will go up with placing the batteries in series, you then need to actively balance the batteries when charging. either way he should hook up a lipo charger to the battery for any decent charge time
There are no C-rating stated anywhere on the batteries I would'nt risk anything.
so what the title should read is "How to make two 50000 mAh Powerbanks from Old 26650 Batteries taped together"
with 2 adaptor 4.2v 1 A charging 50-60 hours, 4.2V 2A fast charging 25-30 hours
Cool idea !
you can build a spare breakout charge unit and a box arround .
You are amazing. I am totally fascinated watching you make stuff. Thanks. Is there a video of how you made that power supply spot welder?
Yes, there is a video.
That's it. Time to go to work cleaning up my shed. He just gave me an idea.
This takes 129 units of power!
If you wanna your battery work better, you should add a BMS system.
"How to make a bomb"
Kevin Olsson lol or flamethrower
ha ha ha that is a bomb wating to go off
Very impressive. Looks professional unlike other channels:) 1 like
"portable" :D still cool man
Where did you get that amount of batteries especially other than 18650?
I could charge my phone roughly 40 times with this thing...
Me having a 5000 mah battery 20 times
I should say where the batteries are bought as well as the integrated circuits with the screen, thank you for the videos, they are very good, I hope your answer, a greeting from PANAMA
nice. but i also made a full homemade 100000 mAh power bank. and that power bank video have in my too little channel.
but i am very sad, cause nobody sees my video.
Stupid Engineer I subscribed but I was wondering if in a video you can teach how to make the same thing as in this video but with a faster charge rate if possible like disconnect the batteries into small groups to plug into the wall
You should definitely get yourself a 3d printer, even a cheap one. It will surely improve the quality of your projects. In this case for example, even though the tape is reinforced, it isn't gonna last long.
why doesn't he use a single powerbank-circuit with higher current capability?
no point in doing that..
The soldering machine was the best thing
Watch how fast the bomb squad will show up if you bring that out in public 😂
I like the spot weld machine more than the power bank..
Support Quick Charge 3.0??
Mannote3 Wew no
No lol
Lo que más me llamó la atención fue el soldador, me gustaría saber cómo lo fabricaste .
Your friend: oh no my phone have 1% battery!
You: I have power bank 100000 mAh you can charge your phone x50 :)
Friend: ...............
ك
duh
@@kpop6628 thv h gt f all iv diganto suchi
Charging this big battery takes forever without charging every battery individual. This is why lipos have balance plugs.
You are tooooooo rich 1 lithium battery cost 500 how can you afford 50 lithium battery price
You should've connected both battery packs together in parallel, then used a good power bank PCB that supports QC3.0 and a dedicated QC3.0 charge circuit so the power bank can be fast charged (15-20W)
Good idea, trash components
30 days of charging . 1 time use only xD
lol
37.5 HOURS 2A
Rechargable idiot
Seems OK, but using a standard 1A (or even 2A, if the board can take it) charger, it will take absolutely ages to charge those cells up again after they run out of charge. Also, if those cells really are 100Ah (they look used so I don't think so), then at 1A each, that's 100A total - those circuit boards and the wiring will definitely not take 100A. Further, the self-discharge of the cells may be a factor in performance - with so many cells in parallel, the self discharge rate could be higher than the amount the cells will be charged by when the charger is plugged in!
You're honestly better off saving the larger batteries (such as 26650s) for larger projects, and using a smaller battery bank with a more modest capacity for use as a power bank. Even 20,000mAh (20Ah) will be fine for a power bank.
54 years to recharge 🤣
SAMGO kkk Very good
SAMGO lol
I agree with you. fail charge....
Hahaha lol
54 years to recharge haha haha lol 😂
Ad a couple more and hook it up with a solar panel and you got a power bank that could light up in case of a power outage
Battery charging time? :D
Lol
add the ability to boost a car and you really have something there.
That's a *massive* one !
Actually it's a massive *two* - and it makes no sense, really. It's like buying two powerbanks and gluing them together.
Good job. Cool to see how many people create content with lithium. My project is 12v 125Ah battery from LiFePo4 32700
Battery in RAID
Brandon GarvenTM 😂😂
Wtf
"How to make a li-ion battery Bomb", an overcharge can make it blow in the air
Nice i mean you can always use less batteries. its good when you travel allot you can put it in a bag and connect your devices to it and charge them :)
5:53 is his face
xD
You are very skilled at using tape.
What is the price
Shraddha Mandlik 1000 000$
4 days of constant recharging
Excellent. Where did you buy the wrapping tape?
Old Battery Not Real 100.000 ..Only - + 40.000 .. and Not Efficient Charging and Using Powerbank
Bad Video
There is safety equipment he is omitting.
a thermal shut off switch if the batteries are overheating.
2amp output should be no issues, but a battery pack this size could have other uses.
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Burayı keşfeden ender insanlarız.
Aleyküm selam
Aleyküm selam.
aleykum selam, heryerdeyiz
Great work
That would be fun if there was a short happening.
How did that high current of those batteries did not melt those thin wires you used
It's a good work . Will the module withstand that type of current. It's around 40 Ampere each pack.
why did you put 2 power bank module? can 1 sustain all those batteries?
this number of batteries need protection thanks for video
It would be cool if you 3d print a case
I am not sure but is safe to weld li-ion batteries? manufacturers of power banks are using vibration welding or not?
would be great if you made a wood or plastics enclosure to make look more professional. cuz it looks like a mummy but it's a great video tho.
+Creative Channel
you could get a 3d printer and print enclosures for your projects. They would look a lot more elegant and be more robust.
Never try to use more than 20 AH=20000mAH li ion battery bank. Because your charging port,battery controller,buck/boost IC ,sockets and your home supply could not support mare than 100 watt-hour energy power bank.
A note 8, i see you're a men of culture
Excellent friend, you should sell your creations on Amazon
We should talk about thermodynamics.
Why you used 2 powe bank modules 🤔 i dont uderstand
Very nice DIY Power pack.
He doesn't even use a BMS to control charging each individual battery. This thing will be destroyed in a short run. In order to maximize battery lifespan, you need to have complete control of the charge.
Great video.. could you explain how to make a car start jumper to use it if the battery is weak ??
*Brings power bank to school* *Gets surrounded by police*
Sorry I don't know anything about electronics. but would it be possible to add a socket in it to charge the laptop??
ben Türk'üm ve senin takipçi'nim Araba yapma videoları çek
OK. OK. OK. Good device. It would take an eternity to discharge. It would also take an eternity to charge tho.
45/5000
Hi, which tape did you use to heat the pack?
continuous 4 days...it will take to fully charge..
Cuantos dias cargando para que este al 100% ???
You can make a short circuit with this battery pack this is will blown up?
how to make aqurium
How you do it without frying the circuit board?
I think it is overcurrent
very nice video
Most brilliant ideas in the worldwide
How about if I pay you to make me one of those?
Wow what a great video what a great idea
This pressy soldering thingi is cool
There is no protection normally you balance charge it instead of charging through the powerbank module you can charge it faster over balance charge. And have battery protection.
И будет такой повербанк работать крайне не долго, так как нет никакой возможности калибровки каждой банки, я сам собирал подобные, но на 18650 банках, и хорошо они отдают ток только в том случае, если ты хорошо зарядишь, и откалибруешь каждый Аккум. Почему в ноутбуках аккумуляторы не втыкают просто на прямую, а делают чаще всего цепь, из двух параллельных, и 3-х последовательных, и между каждым участком цепи идёт контакт в контроллер. Заряжать сие чудо будет крайне не удобно, долго, дня 3-4 точно будет заряжаться😆 но задумка классная)
It is 2 separate packs of batteries in parralel...?
Look at this giant power bank. I think it can be used to jump start a plane.
You should make a 3d printed case for those...
So you have to different power banks in one package or just to charge controllers?