Complete Battery Build Tutorial - Start to Finish

Hey guys,
Thanks for checking out this video!
In this video we're building a Hailong G56 case into a 52V 12.8AH lithium ion battery pack.
This is the 2nd in a 4 part series for how to construct lithium ion batteries.
Our first video we built a skateboard battery, our next video will be a custom made triangle battery (from scratch), and our last battery will be for an electric dirt bike / motorcycle.
Subscribe to stay tuned, and let us know what you'd like to see!
Thanks again and stay safe!

[@bestbiker7323]

Top quality!

[@pacman4568]

What a good video that was.

[@JohnDoe-xg3rt]

I'm impressed by the know-how that goes into making a battery. This video definitely proved to me that I'd be better off buying a ready-to-use battery rather than burning my house down.

[@ElectricBikeLaboratory]

Haha yeah they are quite a bit of work! Thanks for the comment :)

[@AZRockRunner]

Trust yourself or trust them? I don't know

[@briansmythe3000]

Just a wild guess but Have you done this before Very Informative cheers 😮

[@antikdeela5625]

Hello, I'm building my first 13s7p battery right now and following your steps closely. So far so good! Thanks for the detailed explanation and tips.

[@JustinTimeEnglishClip]

Great video! Thanks for sharing your knowledge. I learned a lot.

[@ElectricBikeLaboratory]

Thank you! 😊

[@paulmryglod4802]

You guys put out some fantastic content. Thank you!

[@ElectricBikeLaboratory]

Very kind of you to say so, thank you 😊

[@jean-marclotz5633]

awesome video !!! never seen one close as good as this one. thanks !!!

[@ElectricBikeLaboratory]

Thank you very much! :)

[@odoohub5010]

nice build

[@michaellaframboise7646]

Thanks

[@BigEightiesNewWave]

Had to go .75-speed.

[@user-mh5ex3cu9d]

Great video I learned alot and I definitely want to build my own battery packs Only other comment is that you could've explained in a bit more detail why you ran the BMS wires the way you did and why. Thanks for the video Definitely want to take the course

[@ElectricBikeLaboratory]

Amazing ! Hit us up we'd love your feedback for the course !! [e-mail]

[@normanwray1341]

Turn on the fan 😅 cool

[@tombudd1281]

Good video. What's the glue you are using for the temp prove and to hold the BMS in place?

[@ElectricBikeLaboratory]

Hey Tom, thank you for the comment! We are actually just using a black hot glue that can be found easily on Amazon. I've attached a link here; tinyurl.com/yc2dt5d3 Seems to work very well for our purpose. Best regards Myles

[@tombudd1281]

@@ElectricBikeLaboratory Awesome :) I suspected as much but wasn't sure. Thanks!

[@normanwray1341]

Hi respect your prosses okay 😅😊

[@ivigouroux]

About the tapes you are using... What would be the width of the Kapton and fish tape you would recommend to buy?

[@ElectricBikeLaboratory]

We like to keep 25mm / 50mm / 75mm / 100mm on hand For fish paper we keep 65mm and 70mm on hand so they are the perfect width for the cells

[@russellwarner9769]

you state you do not need to do the positives as no current, can i ask how you worked that out, current flows from negative to positives as amps are not used in a circuit but are returned, i have never seen like this before from any other battery builder.

[@ElectricBikeLaboratory]

Not really sure what you're asking here, we hook up the positives. Battery would not work otherwise?

[@normanwray1341]

You should put them intercept 😅😊

[@ZorroDaddy]

Wow, love it, what a great project, thank you, Subscribed. Wondering if one can swap batteries from another bike battery to another bike ? Which Batteries are like what you said please? you missed an important part 😂 young man, also where to get that kit or what is its Exact name, as one I saw was $895

[@ElectricBikeLaboratory]

Haha yes , you can have 2 bases one on each bike and use the battery interchangeably. We're working on getting together more DIY kits but check out our site we do sell many of the cases and affordably priced cells "AEB 18650" www.affordableebikes.ca

[@ZorroDaddy]

@@ElectricBikeLaboratory Kit, nice, them AEB 18650 , how old are they? also how to know how many I need? I probably will get over 50 to get lower cost, at $3 , thanks

[@ElectricBikeLaboratory]

We're not sure how old they are but they're new cells (not cycled) are all testing identically around 3000mah and have a nice amount of discharge

[@ZorroDaddy]

@@ElectricBikeLaboratory Ok, BTW, I am Not sure how many Bats I need, but wanted to order over 50, but it is not honoring the $3 each when order is over 50 bats.

[@ElectricBikeLaboratory]

@@ZorroDaddy you have to select the batch of 50 variant

[@normanwray1341]

Sir good conductor 😅

[@riseld4]

My Hailong has an on/off switch, I’m not sure how to wire this up

[@ElectricBikeLaboratory]

2 small wires off off of BMS. Not all BMS have switch wires though

[@normanwray1341]

Hello dear friend those batteries are fan battery 🔋😅😊

[@NormanWray-hi8cu]

Hello dear sir it's ok 002 hundred amps 😊😅

[@bigcatsliontiger]

first u should tell the capacity of each cell . if they are 2.6 Ah u can take 48v 10.6 AH 13S 4p , 52 cells but i did one for myself 48v 20AH with 52 cells but they are 21700 5 Ah each .

[@ElectricBikeLaboratory]

That's great feedback, thank you! ☺️

[@kursluzz]

What kind of glue do you use?

[@ElectricBikeLaboratory]

Black Hot melt adhesive, and low temp hot melt adhesive (clear)

[@normanwray1341]

You should done ✅😅

[@sterlingtmeyer]

Does the p stand for the group.4 pos 4 neg in each group on each side. Looks like I have seven groups on each side. That would make this a 14 s 4 p . Can someone confirm that. Not making it trying to fix it. 52 volt 20 amp hour

[@ElectricBikeLaboratory]

Sounds right , 14S4P 56 cells total.

[@sterlingtmeyer]

@@ElectricBikeLaboratory And all the leads need to be connected in order from - to + going down The Daly BMS lead . Or do the only ones that need to be in order are the positive and negative. If that is the case and they need to be in order I probably should number them before I put this BMS on.

[@jonasmeier417]

How long does it take you in real time?

[@ElectricBikeLaboratory]

Building the pack around 2 hours but testing it is a lot longer if you factor in time to charge / discharge etc

[@normanwray1341]

Hello dear friend I think it's ok yes😅😊

[@debohannan4315]

Appears to be a nice video Some very good information Do you think you could redo it again Maybe next time don't drink so much coffee? You've been talking so fast in the video I can't keep up That's really bad cause it's a good-looking video

[@dogbreath6974]

If you go into settings and change the speed to 0.75 it sounds normal.

[@debohannan4315]

Nice try on to settings has nothing to do with the speed for the audio This is irritating , I just don't understand why you go to so much trouble making a nice video like this and talk so fast You realize a longer it takes for the video the more interesting it can be and better for the person that's listening

[@timothyallbritton7203]

Informative but the fast forward speed and the fast talking makes watching it very annoying...

[@normanwray1341]

Passitive wire 😅

[@NormanWray-hi8cu]

Hello dear don't give away your career 😊😅😊

[@RobertAdams-ly5ku]

Sorry but you talk to fast

[@dogbreath6974]

If you go into settings and change the speed to 0.75 it sounds normal.

[@WurzelsFan]

Talk slower

[@ElectricBikeLaboratory]

Thank you for the feedback 👍

[@dogbreath6974]

If you go into settings and change the speed to 0.75 it sounds normal.