Yep we need more/better options for building batteries! Better nickel, strip or grid, I think cell fuzing is mostly a false sense of security, or scared'ity! Because even with it fully fuzed, you can still have quiet the scare, the pack can go to meltdown! The main thing is to have a good BMS, that will stop a cell overcharging, and over tempature pack, heat and cell voltage is the main cause of meltdown,. About the only other cause is cell damage! Nice work! I'm looking for a smaller simple spit welder, I built a larger combersome welder, it works well, it's just difficult! I'm in the process of rebuilding! I have about 2000 cells to put together! Good day!!!
Yes it will be certainly get heated up due to Internal current circulation., Even if there is No external Load. Batteries should Never be connected in Parallel without Diode to stop internal Circulation .
What about vibratrations on the battery? Not using cell dividers could cause the battery wrapping to wear away between the series coneections and cause a short? Tjose little rubber spacers enough?
0:09 💥 Lucky its not burned or dead at the beginning 😳🔥 did u messure Plus and Minus with the metal caliper, Short circuit i think is not good for it 🤔⚡ ...
cooling are depend where you use it.. up to 40A it safe without cooling, and bms have thermal cut off. for me lithium ion should be in small package to maximize it power over volume.
Thank you for this, I learn a lot from the video, and just asking if it's possible to use plastic case for the lithium batteries instead of paper wrap?
I’m thinking about building a 21700 battery pack to replace an 18650, what I don’t fully understand is, can I reuse the existing BMS and charger or do I have to replace those as well? The battery will be a 1 to 1 swap, 24v 7S2P.
so sick about the comments that this thing will overheat and explode.. bruhs, electric kick scooter exists for almost 10yrs... and this is the type of battery they are all using, and they all build like this.. dafuq you are all talking about (O_O)? do you guys live in jupiter or what? you all sound ignorant.. if you dont know what you are talking to, just stop spitting out your nonsense analyzation. keep it up man, very informative channel ^_^
Why all the crisscrossing bus bars? You're just duplicating, and sometimes triplicating, the connections that are already tied together. Can you please explain the purpose? Real question. Thank you!
Dont be stupid, these are new cells. new cells, no matter what brand get a charge, AH tested and then storage voltage, before binned. its very unlikely they will go bad. after dealing with over 4,500 new cells Ive never had a bad one, ALL tested same exact capacity and internal resistance. everybody has to stop treating like there old recycled laptop packs with varying internal shorts, resistance, capacity, etc... the manufacturer already does this for you. Great build by the way
@@MiGujack3 translation: 0.10 nickel doesn’t let a lot of current pass before overheating, shouldn’t not solder fully charged batteries... otherwise great video Something like that lol
@@albertnario4877 There is a video on youtube where the guy tests a load of different nickel strips for purity. He finds 2 that are pure and leaves links to them in the video description.
Bro anyone can tell me Why Albert make a set of different no.s of batteries in a battery pack? Why not simply make a set of same no. of Batteries. Please tell me if anyone knows the answer. Thanks in advance.
Nice ! But I didn't understand what you did in the first minute ? And at the last minute, you didn't filmed the speed you got . 😣 I know the speed, because I saw it in the other clip, but for who doesn't follow you... It's sad. Bye !
I finally understand series connections on odd layouts thanks to your video! Thank you for the great information!
Those parallel and series connections were like japannes alphabets..
He has p.hd in parallel and series joint..
I think so
What about the heat ?
How heat will escape from that thick isolation 😳
Doesn't that heat affect the battery performance?
@@vishalpanchal680 that's what I was wondering. It might explode...
@@vishalpanchal680 maybe not cause those are small cells and will not produce much heat relative to a single large battery of that size
@@harkaransinghgill3272 i ain't a scientist ..... 🤣
Wow! Another awesome built! Thank you for all the learning you shared with me. The way you put things together is in superb method. Idol!!!
I think such big arrays of lithium batteries need some thermal control and ventilation
It already has
This is third world engineering, they don't worry about cooling.
Wouldn’t the larger battery be able to provide same amps easier than smaller battery and then would not heat up ?
Yep we need more/better options for building batteries! Better nickel, strip or grid, I think cell fuzing is mostly a false sense of security, or scared'ity! Because even with it fully fuzed, you can still have quiet the scare, the pack can go to meltdown! The main thing is to have a good BMS, that will stop a cell overcharging, and over tempature pack, heat and cell voltage is the main cause of meltdown,. About the only other cause is cell damage! Nice work! I'm looking for a smaller simple spit welder, I built a larger combersome welder, it works well, it's just difficult! I'm in the process of rebuilding! I have about 2000 cells to put together! Good day!!!
Why is cell fusing false sense of security?
I have a feeling something like this will get a bit warm while using.
Yes it will be certainly get heated up due to Internal current circulation., Even if there is No external Load. Batteries should Never be connected in Parallel without Diode to stop internal Circulation .
@@mohanbhaipatel7266 haha well your comment didnt age well
Awesome man. After a long time, I watched a video without skipping.
What about vibratrations on the battery? Not using cell dividers could cause the battery wrapping to wear away between the series coneections and cause a short? Tjose little rubber spacers enough?
No not enough this is a terrible build method for an electric vehicle that will experience vibrations
Enjoyed your video with my Morning cup of tea ! Amazing video brother!
Me same
First off.. Why?!!
And secondly..I mean... Hey.. Why not? 😂
Great work
Owesome, that's really pretty pretty video of battery pack building, Also really cool spot welder FS-SW1!
I really like that spot welder 👍
Then let it stay with you all the time and be your effective helper:)
Just be careful measuring the size of cell using a vernier :)
It's a plastic one so no need to worry
Have plastic vernier for measuring *magnets.*
Good to know it can be used for measuring batteries. Up till this,I’d never thought of it - duh!
Where did u buy the cell and at what cost?
X2
X3
Is that fine, if insulation is been used like this? How does the heat will get dissipate?
I love the way he build that Battery pack....he is hi Professional boy.
Would love to see a size comparison of two batteries of the same voltage and capacity just one built with 18650 and the other with 21700.
21700 is 10 percent bigger than 18650 and 30 percent better than 18650
@@vbyme not what I was asking about but thanks anyway 👍🏽
Boy talk about an artist. Really nice work. Where are you getting the BMS is from? website?
This man is playing Tetris using batteries
Magic will start when you will use metal caliper for measurement.
Yes😀 saw that and came into comment section ..
😂
Hi
0:09 💥 Lucky its not burned or dead at the beginning 😳🔥 did u messure Plus and Minus with the metal caliper, Short circuit i think is not good for it 🤔⚡ ...
At all great build 🤙 lg
that is plastic caliper no worries
Thanks for making my vape batts cheaper m8 👍
I have a really important question. Don't these packs need cooling and how can you go about that in a small form factor?
cooling are depend where you use it.. up to 40A it safe without cooling, and bms have thermal cut off. for me lithium ion should be in small package to maximize it power over volume.
@@albertnario4877 great cause I only need 25 amps per cell of current drawn.
What amps does each cell have before joining them together?
Agreed, more information is needed about the build
How far can you get on a full charge?
Same cuestion
Thank you for this, I learn a lot from the video, and just asking if it's possible to use plastic case for the lithium batteries instead of paper wrap?
Slick loved your build before i saw the BMW routing. Best I've ever seen.
Galing mo talaga lodi 😊😊😊 san ba mabibili yan 21700 hehehe di sya common e baka mas mura lang
last yr kopa nabili yn.. kay rajiv galing
Goooooood job
Professional workshop channel
Good luck
Mo to many people like him.Amazing
Where did you buy your batteries? What brand are they? Where do you find heat shrink that big?
Where are you parches this battery's
Kit ne me ready hui hai ye battery
It is good to learn. Also many accessories names are to our knowledge and understanding.
It's like a exciting and dangerous game of Tetris where if you fail you potentially either burn down your house or worse pack of batteries explode.
Will it overheat when batteries charging or discharging
That's going to be one hella vape mod
Does have problem if you add 48v on hoverboard wheel writ in wheel 36v does we have problem?????
what is purpose if this Battery? Can we.not buy this from a mass producer at cheaper cost than doing all this?
Очень аккуратная и мастеровитая работа. Молодец
So what is your savings in this project?? Means how many money you could save by building this instead of a normal battery pack?
can save 20% to 50%. and I know what in the pack.
I’m thinking about building a 21700 battery pack to replace an 18650, what I don’t fully understand is, can I reuse the existing BMS and charger or do I have to replace those as well?
The battery will be a 1 to 1 swap, 24v 7S2P.
18650 and 21700 are the same except size and capacity
very nice video, but nickle does not rust :-) like cromium. only the cheap nickle coated steel strips. but im not sure
How much did it cost you to make this battery with all materials?
500usd
All the hard work..just because you don't want to pedal your bicycle.
this battery are made for electric kick scooter, you can't pedal on it..
At what max Amp can this battery at of 33AH be charged? Is 15AH max fine if the battery is of 33AH?
Great build!
so sick about the comments that this thing will overheat and explode..
bruhs, electric kick scooter exists for almost 10yrs... and this is the type of battery they are all using, and they all build like this.. dafuq you are all talking about (O_O)? do you guys live in jupiter or what? you all sound ignorant.. if you dont know what you are talking to, just stop spitting out your nonsense analyzation.
keep it up man, very informative channel ^_^
Can you let me from where I can get lithium cell in affordable price...
Where did you order battery?
Woww, awesome build! I learned so much, thanks!
Great you are brilliant.nice engineering
Why all the crisscrossing bus bars? You're just duplicating, and sometimes triplicating, the connections that are already tied together. Can you please explain the purpose? Real question. Thank you!
the vertical strips are for 1st row of parallel, and the cross strips for 2nd or 3rd row
52v~ 4a How many time you charge the battery?
Fully dead then 9 hours
It seems to run on some form of electricity.
well youre now wrong about that
Bhai kha se miltey hai, yaar bta do ye waley cell
Won't the battery overheat?
Why not do 7x14 grid?
The first thing I saw was the thumbnail did you just short the battery with those calipers xD?
that is plastic caliper don't worry about that..
Phew thumbnail triggered me
Bhai kitna loge 20ah aur 36 volt ka
where to buy 21700 battery?
So what about checking mah, and correctly decompose the cells?
Dont be stupid, these are new cells. new cells, no matter what brand get a charge, AH tested and then storage voltage, before binned. its very unlikely they will go bad. after dealing with over 4,500 new cells Ive never had a bad one, ALL tested same exact capacity and internal resistance. everybody has to stop treating like there old recycled laptop packs with varying internal shorts, resistance, capacity, etc... the manufacturer already does this for you. Great build by the way
Don’t try to measure the size of an 18650 cell using metal verniers..
le nickel de 0.10 ne laisse pas passer bcp de courant avant de surchauffer, et il ne faut pas souder les accu chargé a fond..sinon belle video👍
I wonder what this dude said
@@MiGujack3 translation:
0.10 nickel doesn’t let a lot of current pass before overheating, shouldn’t not solder fully charged batteries... otherwise great video
Something like that lol
@@KEC0001 Ah, makes sense, thanks.
che spessore di nichel mi scugerisci di usare? grazie
What is Li-ion battery price ?
Lupet lodi ang mahal nyan!😀 di ba 48v lng yung hub mo?
sinalpakan ko nga ng 72v yun.. hehe
@@albertnario4877 pwede pala yon.hehe magkano 21700 kay rajiv?
ask mo nlng sya.. mejo pa iba iba price nila eh
33A with such thin wires?
請問,我喺大陸有一架老人代步車,我已經買咗一只比亞迪72V磷酸鐵鋰電池,我想裝一個細少少嘅72V50AH,是否可以自己裝需要多少錢
Whit that time, the money u spend in all items and the work u put on that, why just dont pay 40 or 50 bucks and buy a battery?
I wants to purchase, what's the price
Why would you use nickel plated?
that's only I have... hard to find legit seller of nickel strip online
@@albertnario4877 There is a video on youtube where the guy tests a load of different nickel strips for purity. He finds 2 that are pure and leaves links to them in the video description.
Sir ask lang ok lng ba kung wala akong nalagay na insulation sa positive terminal ng battery?
Lithium ion battery kaha se kharidete hai please help me
Send me your email
If you can sell the battery Pack.. what it'll be The Price?
I'll buy Two Packs. If is Possible.?.
as of now, I don't have much stock of cells. only for 18650
Cooling system needed?
Where can I find similar cells?
These power the electric cars too
Tell me please total cost of lithium ion battery
2.5usd per piece
Complete set cost of as its ah a and voltage
Are you discharging through the BMS? Is that better?
Bhi batary ta ai still laganor mashintar name ki
hi, can you tell me the dimensions of the battery pack in cm? thanks :)
Ye battery late Kaha se ho yrrr
i knew playing tangrams would payoff one day lol
I'm having a hard time finding a decent price for bulk batteries and it sucks. 😔
what is changing time?
Nice vid, but...wow more than 200$ for spot welder...😳😥...i was hoping something a lil less expensive mate...sorry
I been made cheaper spot welder, check my channel..
How many cost of this battery
How price 1 box lithium ion battery
Whats the total cost?
From where to buy this cells bro....
link in description
Bro anyone can tell me Why Albert make a set of different no.s of batteries in a battery pack? Why not simply make a set of same no. of Batteries. Please tell me if anyone knows the answer.
Thanks in advance.
it form on box it used to.
Whats the heat output like?
Next time u try for a Arc Reactor
Sir, I want to buy rechargeable batteries in bulk quantity. Can u give me catalogue n prices of all the batteries
link in description
Bro give me suggestion for buying batteries original send me link
Love you bro from nepal❤❤❤
so nice video 😉🖐
Bhai ye battery kaha milega
😢Can u unrap the LG M50T & video have ! Is it Real Rought metal Surface or Fake type very Shining Surface!!😊
Nice !
But I didn't understand what you did in the first minute ?
And at the last minute, you didn't filmed the speed you got . 😣
I know the speed, because I saw it in the other clip, but for who doesn't follow you... It's sad.
Bye !