DIY 72v 60Ah Battery Pack For 2000W Electric Bike
ฝัง
- เผยแพร่เมื่อ 23 ธ.ค. 2020
- Hi friends today I am going to show how to make electric bike Battery pack at home.
Here I used
1. 240 Lifepo4 cell (3.2v ,6000mAh ,2000 life cycle)
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2 . 24s , 50A lifepo4 battery BMS two port
3. Battery holder
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4. Epoxy Resin board (yellow one)
5. kapton tape
6. H shape Nickel Strip
7 . PVC heat shrinkable tube battery cover ,etc
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Thank you for watching . - วิทยาศาสตร์และเทคโนโลยี
List of take home for peeps copying this video:
1.Spacers are crucial, keeps the system strong, but also separates the cells in case of casing failure.
2. Polyamide tape (Kapton) across the rails before insulating the entire layer with strong layer of insulator.
If the insulator fails the tape will be a last line of defence against up to 1000amps shorting through your battery,
remember a lithium cell has more energy density than TNT and will go off with a BANG.
3. BMS; DO NOT SKIP THE BATTERY MANAGEMENT SYSTEM. Don't cheap out either, it will determine your battery longevity, performance, and safety.
4. A strong ideally watertight casing is very nice to have, especially if you intend to use it where it might rain or get wet. It won't survive being submerged in a lake, but some rain or just washing your vehicle with a hose should keep it alive. Glued together heat shrink sheets is perfect
5. Something not mentioned here but calculate your current draw and work it out across the cells in parallel to get the per cell current. Make sure your nickel strips can handle this current safely, if not get thicker strips, or wider, or spot weld on extra strips.
BONUS:
I feel like I shouldn’t have to say this, but you can't substitute spot welding for soldering, you may pop the cell and get very bad burns.
Solder to tabs, not to a strip directly on the cell for the same reason.
Solder and Heat shrink ALL wire terminations or joins.
Safety is not optional, please be informed so you can be safe
Your explanation is much appreciated
add a fire extinguisher
Great 👍🏻 thanks bro 😎
Safety is the primary aspect. Well said. 👍
51volt and 85 AH
That's some great content and production value. That kit looks great.
Está increíble me sorprendió muchísimo se merece un like 👍👍 saludos desde México
Its call indian methed
Great job using lifepo4 instead of li-ion.Much more lifecycles.This weight more then 35 kg on pure battery. Lifepo4 32650/700 weights 141-143grams each x 240 pcs lol
これ。放熱ということは殆んど考えられてないのね。
Amazing,
Thank you so much for sharing 🌹🌹🙏🙏
Great video! How are you monitoring BMS? Also, which motor controller did you use?
what nickel strip thickness/wide i require to sustain 10A per battery? as battery have 2 ends, do we need divide required amperage by 2 ?
Es una obra de arte 👏👏👏👏
Great. Can you tell me what charger do you use to charge that battery?
It is very nice. What is the glue you apply? Where can I get.
Wow, totally interesting. What kind of spot welding tool do you use and how tick those strips for cells should be in a such a large arrangements?
What glue you used for the shrinking tube?
Very clean work! Good job!
Gluing heat shrink sheets together is genius
That's beautiful
Great ingenuity !
I know no one will make this battery but like for this guy's hard work.
A vida útil das baterias de lítio sendo usadas em cargas iguais a motores não tem vida útil muito prolongada acaba ficando extremamente caro esse projeto.
woow nice...
what kind of glue did you use in pvc shinkable wrap? thanks..
That's an arc reactor.. Tony would be proud of you 👍
Maybe. Its a charger for a railgun too(but for terminators only - 40 kg battery and the railgun itself :) ) And finally it is not a perfect power source for the bike. For over $3000, that costs only a battery, you can buy complete chinese 125-150 cm3 bike with 10-12 HP gas powered motor. It can ride much more using one 8 L gas tank, that can be easily "recharged" on any gas station in five minutes.
@@Wetboyslimyou don't get it but this is the perfect commuter
Finally i found a battery for my rc car 🚗
O
@@comedychannel4213 xD
@@billingravi2197 GH GH
Holy moly macaroni that would be humongous.
Can we use bms which u
You have use in this video in 72v 40ah battery pack
72 volt কারেন্ট এর জোরে 76 lakh view হয়ে গেছে😮
In life there is indeed very much that we need to learn for the advancement of our life on this planet earth that we love so that it is more durable and does not quickly become porous and dull and full of dust.
#riskalive
Heid
2Te
Amazing
Can they be made in a sealing machine?
what glue is it for the pvc shrink ?
New subscriber here...
good powerbank = )
In life there is indeed very much that we need to learn for the advancement of our life on this planet earth that we love so that it is more durable and does not quickly become porous and dull and full of dust.
#riskalive
Awesome👍😊
Great tutorial, great job thank you for sharing
Nice video, keep it up, thanks :)
Muito top da hora 🤗🤗
th-cam.com/video/PUm4sBuYuI0/w-d-xo.html
th-cam.com/video/WV3O2Ns_-_Qf/w-d-xo.html
👏👏
There are more wires, don't know which wire goes to which side... will you please explain that in next vedio ? Please please please... I'm new to this bms
hello what kind of battery charger should i use for 120 volt and above
That battery is literally the size of a bike lol. “Here’s a battery with a bike attached to it”
Hahaha
Who needs a 72v battery lol
I was thinking that lol
it's a bike battery for transcontinental rides? idk
The e-bike battery that is heavier than a bike.
great works and Love it
th-cam.com/video/WV3O2Ns_-_Qs/w-d-xo.html
WOW
🎉 Очень классный сборка понравился ваш видио 🎉🎉🎉 Гафур бобо 🎉🎉🎉🎉
Finally found battery in my JCB, truck thank sir😊😊
nice build... wuts the weight?
1 thing im inclear about with these batt packs... could i buid(buy) several packs (each with its own bsm) and connect them in searies/perallel like a lead acid batt.? and charge them with 1 charger{ ie. solar).
or with a solar charge controller, do i need a bsm?
th-cam.com/video/WV3O2Ns_-_Qf/w-d-xo.html
In life there is indeed very much that we need to learn for the advancement of our life on this planet earth that we love so that it is more durable and does not quickly become porous and dull and full of dust.
#riskalive
Of course yes,
If you connect in serial same particular battery pack with Anather you need to use BMS for using it clearly and charging,
If you skip this your battery will not stay longer.
Excellent
Which spot welder are you using
Thanks
भह
@@niluscat HI
I not understand
Which spot welder is this
Thanks
Bravo 😍😍😍💪👌👏👏👍
جميلة جدا ورائعة
2 cosas el calibre del cable parece ser demasiado delgado para la corriente que usa, otro las baterías generan calor colocarle tanto aislante puede causar que exploten de la nada por el calor hay que buscar una forma de aislarlas pero que también puedan disipar el calor
I love this
Awesome👍😊👌 bro keep it up and love from BANGLADESH 🇧🇩🇧🇩🇧🇩🇧🇩
When the feds break into his house, the feds beg for mercy.
அண்ணா நீங்க எந்த ஊரு
what's the difference between Enhance and Balance version for bms ? thank you
Enhanced BMS is regular BMS that doesnt support balanced charging and discharging each CELL, since its cheap. Balanced Ones (has more chipsets and mosfets to balance) are the greatest ones has to be used fot lithium battey technologies. Balanced BMS is capable of current and voltage control on each CELL so it will prevent further damage to each cell.
Woo superbly electronics ideas
My ebike battery 48V 10.4A after 10 month use fully changed for 3.5 hours , while at first for 5 hours ? Is it demaged ?! Aslo when i ride ebike shut down while bike screen shows 2 battery bars left from 5. But still my range is 30km as at first ?!p
From where u hv purchased cell , brand and c rating.
Bhai Eatna Mahnga Buttery Kon Lega 1000 Ka 1, Bahut Expensive Hai
Hi hello sir, may I allow to ask a question and please help reply with your expertise on ebike battery. Yesterday when I was paddle my ebike at home with the parking stand mount on the floor, for testing the ebike speed, then suddenly my mother was talking to me, instead of I need to press the hand brake to stop the spining ebike, I turned off the ignition key, THEN I heard a "pop" sound (the motorhub was still in high speed spinning) I don't know the "pop" sound was came from the battery or came from the controller. Sir, may I ask in most of the cases, let say, if a person paddle the ebike halfway through, when the battery still on going supplying the energy into the controller, and the controller still on going supplying the power into the motorhub, and the motorhub still drawing power spinning at fast speed, then he turn off the ignition key OUT OF SUDDEN to cut off the ON GOING power supply intake from the battery, in this case what will happen to my battery? Sir, please help me,
then I unpluged the ebike power plug from the battery, then I turn on the key ignition to purposely release the electric in the controller, then I plug the ebike power plug into the battery and heard a as usual spark sound.
My concern now is, how do I know I already wound, injury, or damage my battery or not sir. Hope you understand my question, trillion thanks if you would please reply sir.
Wouldn't it produce too much heat? So many individual batteries aren't ment to be placed close to each other this way and Dont you think it should have fans attached to it?
This is so crazy idea
Да, батарейка хорошая 4608 ватт и цена 1300 долларов
بهنبتبننقنقتبننلنفهقخقنلننبنبننبنقنقنفننفنفنوبنبنزبتبت
Used in home invertor?
Terimakasih kakak udah berbagi lagi kak , semangat terus ya kak , dan sehat selalu untuk menjadi lebih sukses💝💟💙
sama-sama gan
Прорези не под сварку разве?
👍
Hi, from where did you get BMS?
Hi Could you tell me whate it would cost to build a 84V 60AH Lithium Battery for a Emmo Monster Scooter...
Thanks Doug I live in the country and I can not go any wear with the Lead acid battery's
Провода тонкие згорят при нагрузке
this is too much 😘😘😘😘
Our 26650 or 26700 will support a better performance cycle life than 32700-6000mah LiFePO4 battery, we produce a series cylinder cells, such as 14500, 18650, 21700, 32700, 26650, 26700 and so on
Good job guys , well done ….
Excellence work
How many litres total space for this setup it took
Hola, como se hace para recargar esto? Gracias
Wow tôi cũng đang tìm kiếm kiến thức tự làm Máy hàn cell pin !
Блин!!!....Где такую листовую термоусадку взять???
3 gros problèmes :
- Le coût
- Le poids
- L'encombrement
À partir de là, tout est remis en cause.
bah faut voir dans quel de vehicule c'est mis apres mais sinon au niveau de la conception faut dire que c'est franchement surtout en comparaison avec ce que je peux faire lol
Good work.
Very organised
How can you get a bms for this huge pack of battery?
Gut aber viel Arbeit mein Abo hast du 😊👍 freu mich über auch eins
Can you make one for my ebike and please dont due the explosion i need 72v 60ah i runnig Sabvoton 200ah whit qs205 v3 500 w
Hey buddy I've just been looking for the same thing
Yeah, im trying to find someone who will build me one as well. Im mot worried about welding the nickle plating, just the rest of it im worried about. I dont need 60ah though, id be content with 42. And i dont want to pay the ridiculous prices of $1000 for a 72v 10ah battery when i could build it for around $300-400
Hit me up on Instagram aj_the_geek
@@archangel_yt8116 just go for it , what worries you? is it the checking everything is the right current to connect to prevent overloading or the circuitry of where to connect all the BMS wiring
Kya baat hai
bike or scooty be like accha chalta hu duwaon me yaad rakhna🤣😂😪
Sir can you make a video about “ home build 200A 14S esc
Are these for using in electric bike, I'm looking for an alternative battery for my e bike. Those lithium batteries are so expensive!
but lith battery have a longer life span compare to other batteriea of e bike
In life there is indeed very much that we need to learn for the advancement of our life on this planet earth that we love so that it is more durable and does not quickly become porous and dull and full of dust.
#riskalive
yes
Great product
বেতসে
Правильная сварка батареи,больше точек больше площадь токоотдачи через материал
hello sir i want to know about 48v 100ah e rikshaw battery i want to make at home
It is costing around 75,000 rupees.
how much for US currency
Nice, where shall I get these components to buy?
Would you please kindly consider to put those links? 🙏
th-cam.com/video/WV3O2Ns_-_Qk/w-d-xo.html
In life there is indeed very much that we need to learn for the advancement of our life on this planet earth that we love so that it is more durable and does not quickly become porous and dull and full of dust.
#riskalive
You should have used prismatic cells instead of 32700 if you were building such big pack.
Good idea butifule work can use it with solar cells. .
[3000WATTS HUB MOTOR 72V 60AH] How much efficiency will get for the bike for the status shown in bracket in km
What I have seen 500wh gives you 100 miles. Thats averaging speeds of 14.5mph. Thats on a efficient motor and a central driven motor.
@@alvinesparza5141 Your math is terrible or you believe all the Alibaba hype. If 500wh gets you 100 miles at 14.5mph thats 7 hours of riding using only 70 watts an hour. An average cyclist can produce over 250wh by pedaling himself with no help. Do you think a 70 watt motor is really going to do much lmao. If you are average size and you are on flat ground expect 25wh per mile best case scenario. 15wh per mile if you pedal the whole mile. so 15 to 20 miles or up to 30ish miles if you pedal hard the whole time. The battery in this video could realistically without pedals on mostly flat, paved roads get you 80 to 100 miles. Go up a few big hills and you can almost cut that in half or worse. Could do better with pedals but trying to pedal a bike that will end up weighing 150lbs is quite a chore and most bikes that have 3000+ watt motors dont have pedals.
@@soundsofnature7015 the calculations that they made was pettel assisted. He also had 27.5x3" tyers. So putting some 29ers can improve that.
What type of charger do you use to charge the battery?
Creio eu que ele mandou fazer um por encomenda em uma dessas lojas de eletrônica...
A lot of DIY channels that I see kinda just haphazardly throw together a battery pack, you actually did stuff a lot better than them.
Como no se confunde de cables es un dios
Sir total cost battry prosses
The wires seem way too small of a gauge for the size of the pack.
Etabien wei
Now that's a BEAST of a BOMB lolz, imagine this cooking off 😄 thank God for high quality battery management systems /BMS
Abi eltirk carpar
@@bassamalhattab1580 Shamally dak dak Derka Derka
Hub Motor specifications,please.
What is the current handling capacity of those nickel strips?
Depends on thickness. The thinnest one does 7amps I think but look it up. Some people spot weld two in stack to get more current.
4 таких акомулятор а и двиготеля и элекромобил готов
SUPER P R O L I J O !!!!! ... MUY BIEN !!!!!!!
What to modify if we want to make it 30 AH 72 volt