DIY 72v 35Ah Battery Pack For 2000W Electric Bike

Hi friends today I am going to show how to make electric bike Battery pack for my bike 2000w hybrid conversion at home.
Here I used
1. 240 Li-ion cell ( Bak 3.7v ,2900mAh ,1000 life cycle)
2 . 20s , 50A lif-ion battery BMS two port
3. Battery holder
4. Epoxy Resin board (yellow one)
5. kapton tape
6. H shape Nickel Strip
7 . PVC heat shrinkable tube battery cover ,etc
Thank you for watching .

[@weiqiangchen-d1g]

We like your work very much.

[@Calthecool]

Assuming those are quality 18650s, that pack should be able to easily do 8000+ watts.

[@_North]

Well well well, we meet again

[@themastereal8345]

Appears to be nickel plated (you can tell by the sparking) so most likely much less

[@Soniofficial6m]

जो प्यारी आंखें कमेंट पढ़ रहा है भगवान उनके मम्मी पापा को लंबी उम्र देना और उनको हमेशा खुश रखना 🙏🙏🙏🙏🙏 🙏🙏🙏🙏...

[@vijaysingh-dr5ke]

😂

[@trillium_music]

Great video @2:29 you should be careful laying out your strips like that. If one side is spot welded that could’ve caused a bad short. Regardless great editing.

[@1DumbSquirrel]

Woo that was kinda close hahaha

[@neironasgautamas654]

cleanest mosst proffesional job ever

[@Gurufarmers]

Gjb battery pack banaye hai bhai..

[@Maxttor]

the BMS capacity always should be more than the total AH of the batteries?

[@sudhirjangam7874]

Love from Ratnagiri Maharashtra Pranav Jangam Please Heart ❤

[@undiaencasa]

No hace falta decir que la sección final de los cables principales son extremadamente inferior a la sección necesaria así como la soldadura del negativo ha sido completamente deficiente. luego pasa lo que pasa con este tipo de montajes...

[@ericklein5097]

When the nickel doesn't lay flat you reduce the contact area...yes the welds create most of the contact area in terms of keeping resistance low but I like to stretch the nickel out and use magnets to hold it down along the way

[@12villages]

18650 are awesome because they are small and you can use a combination to make any size you want. Unfortunately, they are mostly available in NMC format only. The industry should scrap NMC and switch to LFP entirely but some vested interests prevent this from happening.

[@ChhoeunPros]

Wow very good I like for watching your video 👍

[@Rob337_aka_CancelProof]

Thanks for the very informative video it looks like you must have done many of these as you waited till you were finished wrapping everything up before you tested it which indicates a high level of confidence LOL it will be a while before I get there because I still worry a lot about sparking and smoking when I'm making final connections as I've only done it once for a battery backup (for the next hurricane) as basic LED lighting using salvaged 18650s from old laptop batteries and copper wires but I have aspirations for eventually reaching your level of expertise even if my confidence never quite Rivals yours.

[@aniketpatel9895]

Well done brother 😊😊

[@litninboltz51]

Nice. Thanks. Product list.

[@jobmariano348]

What do you call the plastics you put? The yellowish ones.

[@sddiymakeitworthit7512]

Oh god that’s huge and awesome 👏

[@ilon_mask_ukasi]

Omad zo'r

[@businessvarmora9076]

Is me Kitana kilo miter chalti hai byk bhai sahab?

[@ericklein5097]

Why would you use nickel to join to the two sections? You could have used copper wire or copper bar stock and soldered it on to the overhanging nickel and had much less resistance for that long jump. I get it, I don't like the folding a layer of 2P nickel and joining the packs in the middle like that but the reason why its done is because when you do the long jump from the bottom of the bottom pack to the top of the top pack thats a considerable distance. If you measure it with an RC3563 you'll see it can be several milliohms which is going to be more than your other series connections possibly (you might have countered that by using several strips of nickel.) But then you spliced those two wires together like that??? My man! Before twisting those wires together you had the perfect opportunity to shove all those small wires into the larger wire and then wrap the solder around the joint really tight. When you solder it it will stay together almost as tight as you had it wrapped. Much better mechanical connection (but nothing beats using a proper crimping tool and using a solid copper butt connector)

[@sanjaydehre2941]

4:00 side me jo yello colour ka plate dale hain ...usko kya bolte hain name batayiye

[@almodinamedia4795]

Excellent make

[@shortsqueen992]

Nice video mama

[@GixxerRider7848]

What type of solder welding machine you used...?

[@khalidrao4716]

Very good effort and work.

[@gtag174]

where do you buy your cells from ?

[@sugonmadyik6222]

panasonic 18650

[@blinky_girl77]

Good job

[@solotrysomethingnew.7412]

What is the price of battery 🔋 price one battery. And where we can find. That battery

[@ImrankhanLove293]

Good work bahi

[@VizagpradeepYT]

Finally battery sizes

[@caretyplayar6964]

Best work,

[@THE_DESI_VAGABONDER]

What's the cost of one particular finished battery after the project completion ???? Kindly reply 🙏 😊...

[@vaibhavshersande413]

Please make video to use electric bike removable battery of 72volt for charging laptops and mobiles at home.

[@Rob337_aka_CancelProof]

What is your estimated total investment (of materials) in this build (not including your time) and where did you Source your parts?

[@Jimmyjoejohn]

What is the yellow material holding the balance leads and where can I order it?

[@ShisosoBarbie]

Epoxy sheets

[@ad-zone.project]

With 2000watt motor, ability of these batteries, can reach until how km? And for the max speed until how km/h?

[@iiCookiie7xd]

what controlller should you use??

[@insecurian]

Let's take the moment to appreciate how much effort he puts into the content for us❤️❤️

[@neeryours]

looks like your 10k challenge flopped drastically ,,,😂 and FYI he is not doing it for us,,,,but for himself,,,,for views and money obviously,,

[@rodolfobaliga7577]

So many queries and asking questions and he didn't reply hahahaha. What kind of KZbinr is he?

[@rajkushwaha7377]

Sir Can you tell me where you got the cells ?

[@iiCookiie7xd]

hi, how do you charge this battery?

[@drmitr5641]

Can you make 36v 15ah bicycle battery pack with halong case

[@VicDIY1907]

Great

[@rigzenpubg1458]

Sir iska size Key rahe ga

[@ardenbriggs2714]

I would have the temp setting at 75c & cook that battery in 20mins. wrapped too much . All the heat stays inside. keep the ends open & send air through it while charging or just waiting for the next race.

[@macsongff6407]

Aap 72v ki battery bana sakte hai to kitni cost ayega Total

[@vivekanandpanday23]

Mera ek bhi ban jaay ga Kitana price lagega

[@virbhadradeshmukh9773]

सर लिथीयम आयवन बॅटरी कायसे खरीदते हे आप सर बताये सर कॅमेंट प्लीज 🙏🙏

[@ganinduwidushahappuarachch4085]

Can you make a battery for my bike, 60v and 20Ah. for me. and I will play for it

[@jimmym2719]

How many cells needed if I want to make 12V 100Ah?

[@MindyTheory]

Depends on your battery mAh

[@bpexodus]

Where did you buy the H nickel strips from?

[@bombaycocktail5342]

You can buy it from Quartz Component

[@smartassist9700]

कृपया एक इके से संलग्न करें और बहुत लंबा विवरण दें। डिटांस, शीर्ष गति। धन्यवाद।

[@tjlingram]

Am wondering why the use of tape is used so much for holding things when it's just going to be shrink rapped anyways

[@alonzowatts7759]

how much for a battery like that with anderson plug

[@mahendra3112]

Make a computer with respberry pi.

[@anushg1002]

Where did you get the batteries?

[@ramachandrasanga591]

Pls inform wher can we get these batteries

[@BhartiPatil.]

@@ramachandrasanga591 These batteries are in trend and are available both offline market and online market These batteries can get cheap as 60 rupees and can be costly as 100 rupees These batteries are long lasting and efficient.

[@jangidlalchand]

Kahan se kharida

[@neeryours]

@@Klm1z really funny to ask a random guy,, you dont even know the location of,,, battery kaha se li,,,!! kya ho agar wo diffrent country se hai,,,,dont even understand your language,,,, waha jaoge kya lene,,?? forget different country,,, different state ,,jaoge kya,???🤣🤣 so why this silly questions,,, uper se jawab bhi chahiye,,,

[@Revandolankandang378]

Luar biasa bosku

[@edgarmauriciopintoespindol7097]

Quiero una me puedes fabricar una yo te la compro 👍 dime cuándo dinero me puede costar gracias

[@iiCookiie7xd]

will 2600mah cells work?

[@muhammedadil4463]

👌🥰

[@lanecole1217]

can you build me one?

[@vikashahirwal1473]

Lithium ion battery pack kitne rupees me milta hai

[@europa6042]

👍

[@santoshkumarjwala1434]

Battery kya price ka hai sir ji

[@chandrashakers8740]

hi sir 21700 lfp cells will be there

[@gzizou_seif]

niceee

[@iiCookiie7xd]

how do you charge this?

[@igorkvachun3572]

Yes akb🔋 72 v 👍🔋⚡💡

[@RajeshKumar-mh3nv]

Kitna rupees me ye battery ban jaye ge

[@ImrankhanLove293]

Nice

[@carloskalombwana6224]

Whats the voltage of the cells

[@Djguruvilogs]

Holdar rimove kese kare

[@louischeung4317]

呢個電池大約需要幾多錢

[@Watergiveslife8076]

I can you make me one and how much please

[@francis3003]

What is the price sir

[@ahmadirul5620]

Bos mau tanya batrai sy cepat habis di cas cepat penuh padahal sy beli baru bos minta solusinya bos

[@Create_it_with_sahil]

First one yrr

[@imranfarooqi5776]

You don't gave us purchasing link,s

[@lalchandsahu]

सर मैं ये खरीदना चाहता हूं

[@toughguy2186]

OK, I don’t get it, why do I care to know how you build them,? I wanna know where to buy it and how much is it?

[@kingsfordosei8628]

Pls what is the calculation for 60v 20ah

[@indreshverma7953]

72v 35ah bayatri ka mrp kya hoga

[@iKanishkz]

Can I get this made from you for myself? If yes then how much would it cost me?

[@yubi-kun958]

Indiamart pe wholesalers hai, waha dekh le ek baar.

[@mdsumanahamed6053]

এটা চার্জ হতে কতো সময় লাগে

[@bimabuana4846]

what merk and specification of battery ?

[@e-biker8406]

Looks like a nice work, but some design choices that don’t make sense. That strip looks too thin, doesn’t seems pure nickel, just cheap nickel plated steel, not good for such high amp battery, too much resistance it will heat up a lot, a lot of sag and voltage drop. That “bridge “ between the two parts is ridiculously long, it just creates too much resistance between those paralel groups, it’s not even recommended for the BMS to have those differences in the contacts lengths to make an accurate voltage reading and balancing. Like I said just look good, bad, inefficient and possible dangerous design.

[@walter1897]

I think You should guide us And provide more detail analysis of it Please upload new video

[@e-biker8406]

@@walter1897 I should upload a new video? or Creative Etc? His methods are not ideal at all

[@walter1897]

@@e-biker8406 teach us all about batteries How to make it what types with examples like batteries used in Tesla cars Or other vehicles how to make it All technical info

[@walter1897]

@@e-biker8406 and make creative video what you enjoy

[@yeahbuddy6852]

How many hours irl ?

[@101010chirag]

Hi friends what is the cost

[@rangaswamyks8978]

Raw materials kaise banega

[@shreemanbhakt7941]

How much is totally cost

[@debashishsahu4916]

Price ?

[@tarekalimran9444]

What about weight?

[@vijaykorvekar1009]

Weight of the battery

[@rollysalcedotoribio5238]

Como importar las baterías de litio mas barato

[@statuskingteja2946]

72volt 60amp battery price

[@Physicskadoctor_1]

Where can we purchase batteries?

[@carlosdominicodiaz656]

Quiero una así para mi moto

[@xedienthaiphong]

PIN 18650???

[@BhartiPatil.]

yes 18650

[@SharifulIslam-vf7lj]

কি ভাবে যোগাযোগ করবো?

[@RajuRam-dr3si]

Part 2 of car

[@mr.niteshtripathi600]

Price kya he