ये प्रोजेक्ट अब तक के बॅटरी मेकिंग व्हिडीओ जितने भी है यु ट्यूब पर सबसे अलग और सरल है। बेमीसाल आयडिया है ये। इतनी सरल ता से समझाने के लिए सर जी आपका बहुत शुक्रिया। धन्यवाद, बेस्ट ऑफ लक।
@@easytechzones Because yeah, for me, using a huge pipe and molding it into a battery shape was impressive because you were thinking out of the box, for once I thought you used a UPS battery but I was surprised lol
These cell holders are NOT meant for making battery packs. For stationary applications its not too dangerous but for a mobile application these are unacceptable. Even for a stationary application the reason why we don't use these cell holders is because of resistance. The contacts have so much resistance that you cannot safely draw anything more than a few amps from cells in these cell holders. Jehu Garcia learned this the hard way when designing his PCB boards (which have many safety features built in that make them at least usable for low draw applications that are stationary). He had to test a bunch of cell holders and find ones that provided the least resistance and I think now he has a low drain and medium drain option. I have a video on my channel showing you what the resistance is of these cell holder contacts and which ones are the best or the worst.
Excellent analysis. Now I understand why my power bank(power bank case purchased at Amazon & battery placed) is not working as the batteries are to be placed in spring holders.
I have such small battery cases. 1 5V and another 12 V. It is ok for small amp. They give 50% current of normal Powerbank but depending of the use, it can be enough and useful. Camping, emergency, radio, lamp, Bluetooth. Even fan. Will not use it for such a project. Maybe such cases with pure copper exist ?
Very good, well done. But there is something that should be taking in consideration: Output terminals (See minute 8:55) must be soldered but not crimped because in case of a high current demanding by any load, it can create problems in these teminals. So, my rating is 4.7⭐
I used to think same as you guys but the accepted method and preferred over soldering is "crimping" the connectors. I do think however that his crimping was not of best quality. Oversized crimps for his gauge wire for one and the crimp itself was not ideal.
lol, on high current that crap bms will shut down (trip) and in order to make the trip over you need to either charge it or disassemble it. In most of the videos all of these people doing such stuff knows nothing about it. He built the battery without knowing what battery is.
Worrying when you don't even know the difference between Amps and Ampere-Hours. They are not the same. We don't measure battery capacity in amps, it's measured in either Ampere-Hours (Ah) or in Watt-Hours (Wh).
Contact resistance may be a problem resulting in overheating of batteries and power losses. Could be dangerous in certain situations. Soldering or spotwelding of contacts should be the way.
How are you preventing the loosening of the cells in the holders from thermal cycling. And, how do you prevent oxidation of the battery connections over time?
He used cell holders with steel leaf springs, I doubt he cares about any of that. He didn't even charge/discharge all the cells to the same voltage prior to connecting them. Some of them got one hell of a charging current for a couple seconds.
Excellent tutorial, nice build, very effective and excellent specification. One slight concern. Why only crimp the internal ring tag connectors,? It would be better to solder them and sleeve them for stability and current capacity.
Solder would be the best option. And if I might add, a better quality crimped fitting would have been the preferred option. Must confess though that the built is great and I shall try a similar battery but with a three times four cell containers like these. Still, great job.
All battery voltage >3.7V? Why? As long as the cell isn't below its minimum discharge voltage its safe to use What you need to do is put all the cells at the same voltage before connecting any in parallel and to make balancing easier do the same before series connecting. Imagine the charging currents some of these cells received when you hooked them up in parallel. Can only wonder what the balance was like for the first 20 cycles until the BMS was able to get anywhere sorting that out with limited balance current
Beautifully done, thank you, but how can I charge the battery pack and what charger can I use, is any 12 Volt charger suitable for this, for example a car charger?
No soldering hmmmm ok You need to change those wire because that can't handle 15 amps if you draw that much and make some ventilation hole in cabinet /outer shell because as you use li-ion get heat up also bms so if you don't want a fire hazards make some holes Overall it was awesome project and you did it great
How about if those 2 (+-) naked terminal touches metallic object accidently ? Honestly I it was a great idea of making but safety matters the most , isn't it ?
I love the idea but it shouldn't be used in cars, motorbikes etc since those cells aren't very well secured which spot welding or soldering would make them
Sayın dostum.Sorum bir amatör sorusudur.Şu an yapmış olduğunuz akü 12v bir şarjlı matkabı çalıştırdığında kullanım süresi dışında kullanıcıya katkıları nelerdir?Bir kesim,delme ve vbidalama işlerinde torka katkısı nedir?Teşekkürler.Takipteyiz.
Very well done with all the necessary steps for a beginner. I saw many videos like this one but without all the steps such as where to connect the BMS to the batteries... Liked and subscribed. Can you make some videos about how to make a normal power banks for 20 Amps or even 30 Amps for home and another powerbank with a small solar cell for charging it ? With all the steps, what kind of cells to add, including what kind of 5 v charging module to use and how to connect it with BMS and maybe with a small module which shows the Volts, amps maybe and/or the percentage of the available power/charging ? Thank you. Oh, with normal charging at 2.1 A or 2.4 A , no need for 3 A quick charge.
Can ask the quastion can i use the Ebike battery 12v 25ah on my Spot Welder DIY Kit 99 Gears of Power Adjustable Spots Welding Control Board for Welding the 18650 Battery?
Sir maine 20 ka BMS laga ke 2200 mh ke total 15 cell se 12 battery bana liya. Kiye yeh 20 ke BMS hain usse saare battery full charge hoga ya nahi? Please reply i am India from Assam State!
ये प्रोजेक्ट अब तक के बॅटरी मेकिंग व्हिडीओ जितने भी है यु ट्यूब पर सबसे अलग और सरल है। बेमीसाल आयडिया है ये। इतनी सरल ता से समझाने के लिए सर जी आपका बहुत शुक्रिया। धन्यवाद, बेस्ट ऑफ लक।
Welcome
@@easytechzonesiska total cost kitna aaega
That battery casing idea was seriously impressive lol
Why?
@@easytechzones Because yeah, for me, using a huge pipe and molding it into a battery shape was impressive because you were thinking out of the box, for once I thought you used a UPS battery but I was surprised lol
Diagram please
Thanks, but what is the most sufficient way to charge it? we have to monitor heat and current, right?
You've done it so neatly, elegantly and wonderfully. The best video on the topic I've seen so far. Thanks a lot. :)
These cell holders are NOT meant for making battery packs. For stationary applications its not too dangerous but for a mobile application these are unacceptable. Even for a stationary application the reason why we don't use these cell holders is because of resistance. The contacts have so much resistance that you cannot safely draw anything more than a few amps from cells in these cell holders. Jehu Garcia learned this the hard way when designing his PCB boards (which have many safety features built in that make them at least usable for low draw applications that are stationary). He had to test a bunch of cell holders and find ones that provided the least resistance and I think now he has a low drain and medium drain option.
I have a video on my channel showing you what the resistance is of these cell holder contacts and which ones are the best or the worst.
Excellent analysis. Now I understand why my power bank(power bank case purchased at Amazon & battery placed) is not working as the batteries are to be placed in spring holders.
Wow..... good point about the heat! How does this thing charge? Is it a reverse voltage across the two contacts? Ia that how the BMS board's work?
I have such small battery cases. 1 5V and another 12 V. It is ok for small amp. They give 50% current of normal Powerbank but depending of the use, it can be enough and useful. Camping, emergency, radio, lamp, Bluetooth. Even fan. Will not use it for such a project. Maybe such cases with pure copper exist ?
What would you recommend for me. I'm trying to convert my Bluetooth speaker which runs on 8 C batteries to working on these type of cells.
Good explanation, useful. Keep it up
Thanks a lot
भाई इतनी शिद्दत से तो कोई company की बैटरी भी नही बनाते आपने तो अपना वर्क कमाल का किया ।🎉🎉❤
Good make a battery 12v with battery lithium-ion 3,7v and BMS battery 40a Good projects 👍👍👍👍👍👍
Thanks
Ok
@@easytechzones aa
Iaa
@@easytechzones Aa
@@easytechzones a
Thanks!
Welcome
Very good, well done. But there is something that should be taking in consideration: Output terminals (See minute 8:55) must be soldered but not crimped because in case of a high current demanding by any load, it can create problems in these teminals. So, my rating is 4.7⭐
Same You I Was Thinking That He Should Sold Both Clips.
And never crimp isolation
I used to think same as you guys but the accepted method and preferred over soldering is "crimping" the connectors. I do think however that his crimping was not of best quality. Oversized crimps for his gauge wire for one and the crimp itself was not ideal.
lol, on high current that crap bms will shut down (trip) and in order to make the trip over you need to either charge it or disassemble it. In most of the videos all of these people doing such stuff knows nothing about it. He built the battery without knowing what battery is.
Crimping is always preferred. Crimping is always superior.
And when I say crimping I'm talking about with a real crimping tool.
Amazing , you can put capacity led indicator as well
Worrying when you don't even know the difference between Amps and Ampere-Hours.
They are not the same.
We don't measure battery capacity in amps, it's measured in either Ampere-Hours (Ah) or in Watt-Hours (Wh).
E o carregamento é feito através dos mesmos terminais?
आपका वीडियो देख कर बहुत अच्छा लगा सर
More than perfect, no-destructive way and easy disassemble the batteries
A suggestion, use a hacksaw to slot the negative terminal, and cross the positive terminal bolt outlets.
Hi, I would like to make a battery pack for UPS with 18650 3000mah BMS 60A 3S 6P batteries, what do you think?
Nice work with detaile explanation.
Before all packed in 3S5P LiOn 18650 in minutes 4:15, I sugest you perform Top Balance ,all paralel then charge at 4.2 Volt.
Hola, buen video, una pregunta con que se recarga esa bateria que hiciste?
Contact resistance may be a problem resulting in overheating of batteries and power losses.
Could be dangerous in certain situations. Soldering or spotwelding of contacts should be the way.
How are you preventing the loosening of the cells in the holders from thermal cycling. And, how do you prevent oxidation of the battery connections over time?
He used cell holders with steel leaf springs, I doubt he cares about any of that. He didn't even charge/discharge all the cells to the same voltage prior to connecting them. Some of them got one hell of a charging current for a couple seconds.
Can it be done without a bms
Excellent tutorial, nice build, very effective and excellent specification.
One slight concern. Why only crimp the internal ring tag connectors,? It would be better to solder them and sleeve them for stability and current capacity.
Solder would be the best option. And if I might add, a better quality crimped fitting would have been the preferred option. Must confess though that the built is great and I shall try a similar battery but with a three times four cell containers like these. Still, great job.
Thanks, good project.
Hey I like that pipe to box , brill' idea 👍
what did you usew for the backing when you started, what are the plastic holderzs glued to
sections of flattened PVC pipe,like he used for the case.
Nice video sir,
Very nicely experience
Thanks.
Welcome
!!! Can this assembly be used with a 220V inverter?
Kya kimat hai
6:30 i thought he said WITHOUT SOLDERING....
Fantastic bro i like it par ye btaao isko charge kase karenge
Where do you get the batteries and the control board that won't brake the bank. Please answer.
roboman.in
All battery voltage >3.7V? Why? As long as the cell isn't below its minimum discharge voltage its safe to use
What you need to do is put all the cells at the same voltage before connecting any in parallel and to make balancing easier do the same before series connecting.
Imagine the charging currents some of these cells received when you hooked them up in parallel. Can only wonder what the balance was like for the first 20 cycles until the BMS was able to get anywhere sorting that out with limited balance current
Beautifully done, thank you, but how can I charge the battery pack and what charger can I use, is any 12 Volt charger suitable for this, for example a car charger?
No
Truly inspirational... made easy! Thank you for sharing; got me subscribed for more & thumbs UP!
No soldering hmmmm ok
You need to change those wire because that can't handle 15 amps if you draw that much and make some ventilation hole in cabinet /outer shell because as you use li-ion get heat up also bms so if you don't want a fire hazards make some holes
Overall it was awesome project and you did it great
300W claimed power - about 25Amps
Title also says WITHOUT soldering…….plenty of soldering there
Excellent work ....but waht about charging with the same nails + and - .
yes
mantab dan rapih,good job succes and goodluck
भाई अब तक का सबसे बेस्ट वीडियो था और हां इसे बनाने में टोटल खर्च कितना आया
Excellent Tutorial video - Thank you :)
Very nice Brother but as New comer I just want to know how to charge this 12 v battery .You didnt showed that.Will you please advice
C’est excellent 👍👏
Brilliant...hats off
Har ek box ka battery parallel me connect hai uske bad 3ko ek Sath series connection kiye ho kya
AWESOME JOB, CONGRATULATIONS..
looks professional in doing,, can i buy it ?
Without links to the actual holder and controller I can't make it. Where do I find them and what model?
good work I really liked
Thanks
Good video man
One thing i wanna ask, if i buy 18650 with the capacity of 1200mAh, how much i need to make 12Ah and how to put it together?
Thanks!!
si Hago 4 de estas, las puedo poner en Serie y tener 48v? si soportan los BMS individuales? Saludos..
I thought you said no soldering, anyway I Iike the way it's put together so well and a rugged construction
Great work. You have an eye for details
Intresting idea👌
Excelente seu projeto, muito bom e criativo, sem dizer nada você disse tudo,kkk. Ganhou mais um inscrito, parabéns!
Please tell. How to make/choose the best charger for this battery
Excellent job done
Very good 🫡🙏 output & input 🤔
व्हेरी nice
मुझे भी ऐसी बॅटरी बनानी है 2200mah कि बॅटरिया और bms कौनसी साईट पे मिलेगी ?
Beautiful work!
Fibre glass tape ka link bhejo sir rate bhi batana
Btana sir
Cool ,solid work,…….❤
Thanks ✌️
you said you will do it without soldering
Whats the name of the tape that hold the bms to the batery pack
I like you video but please the 0v cable where did it come from.
Thanks
All the best, master, your idea is genius, well done 👍👍👍
Changer ktny volt or ampere ka lgy ga is MN???
Is battery pack ko direct power supply se charge kar sakte hai kya
Excelente amigo..como se llama la cinta k le pones a todas las baterías..gracias..saludos cordiales desde tabasco mexico
I have made this type of battery for my bike with BMS Bord last year still works good
very interesting I liked it a lot😱😳😳😳
How to charge
Or same like normal battery use in bike
Can we use in bike same as you make please give reply thanks
GOOD JOB I NEED READY MADE ONE WHAT WILL BE THE COST WITH POSTAL CHARGES ???
How about if those 2 (+-) naked terminal touches metallic object accidently ? Honestly I it was a great idea of making but safety matters the most , isn't it ?
He forgot to use fuses . . . = very dangerous !
Nice but ak sale kharab huva to battery khatam hogy na.? Or itanesare sale Kyo bade power ka sale to nahi chalata? Reply please nice thanks
Excellent work and easy to make it. 👌👌
I love the idea but it shouldn't be used in cars, motorbikes etc since those cells aren't very well secured which spot welding or soldering would make them
Sayın dostum.Sorum bir amatör sorusudur.Şu an yapmış olduğunuz akü 12v bir şarjlı matkabı çalıştırdığında kullanım süresi dışında kullanıcıya katkıları nelerdir?Bir kesim,delme ve vbidalama işlerinde torka katkısı nedir?Teşekkürler.Takipteyiz.
Bhai pixel led name programing me Arduino nano ka code opne nahi ho raha hai bhai uska mil sakta hai kya...
Can this be used for Royal Enfield 500cc bike? It works on 12V 14A battery.
Very well done with all the necessary steps for a beginner. I saw many videos like this one but without all the steps such as where to connect the BMS to the batteries...
Liked and subscribed. Can you make some videos about how to make a normal power banks for 20 Amps or even 30 Amps for home and another powerbank with a small solar cell for charging it ? With all the steps, what kind of cells to add, including what kind of 5 v charging module to use and how to connect it with BMS and maybe with a small module which shows the Volts, amps maybe and/or the percentage of the available power/charging ? Thank you.
Oh, with normal charging at 2.1 A or 2.4 A , no need for 3 A quick charge.
ভাই আপনারা যে এত ব্যাটারি এখন কোথা থেকে আমি সেটা একটু লিংকটা দেন তো
Can ask the quastion can i use the Ebike battery 12v 25ah on my Spot Welder DIY Kit 99 Gears of Power Adjustable Spots Welding Control Board for Welding the 18650 Battery?
Custom made battery. A very good project!
Good MAKING 👍 👍 👍
Thanks
Ammazing idea. Thanks for posting...
Tuyệt vời và xin cám ơn.
Cái mà tôi đang muốn làm.
Good job, but we're not shown how to charge it when it's finished
amazing work
Thanks a lot!
how about the heating of the battery of environment. i would have loved to have a small fan to cool the batteries
It will be better if you solder this batteries together rather than using battery holders, it will be cheaper and better.
YES, quite right !
You said without soldering bossman but you lied a little
Sir maine 20 ka BMS laga ke 2200 mh ke total 15 cell se 12 battery bana liya. Kiye yeh 20 ke BMS hain usse saare battery full charge hoga ya nahi? Please reply i am India from Assam State!
Hoga.
Waaa beautiful Idea......😅😅😅
Can parallel both 12v?
Dynamo Dresden oder BVB Power Bank,super geil 😀👍⭐⭐⭐⭐⭐👍😀
video excellent !
Many thanks!
Wonderful ❤
Thanks
ខ្ញុំមានថ្ម9vនិង3.7v❤❤
Can i connect 4 of that to make 48v
no
It is very new Technic 🙏
C’est excellent merci beaucoup pour l’exercice ✌️👍☺️💐🌺🌹