Build 48V 18000mAh Battery for Brushless Weed Eater

Рет қаралды 1,420,051

2 жыл бұрын

This project is related to my previous video • DIY Li-ion 20C 48V 10A...
In order to be effective, I decided to make a new battery with large capacity.
The new battery pack is 48V 18Ah 864Wh that drain current up to 12A that can run 570W battery power tools.
Lithium-ion battery cell
- Brand model: LG INR18650HG2
- Standard capacity: 2800- 3000mAh
- Rated voltage: 3.6V
- Charging voltage: 4.2±0.05V
- Maximum continuous discharge current: 20A
- Discharge cut-off voltage: 2.5V
- Weight: Max.47.0g
- Size: Max.18.2×65.2 mm
- Charge and discharge times: 500 times
I hope you find this video useful and enjoy it!
Furthermore, I am happy to receive feedback, suggestions to improve myself.
Thank you very much for your likes, comments, and subscription!
Have a nice day
Gear Show

Пікірлер: 455

@Car_world 2 жыл бұрын

very nice workmanship and you took a nice shot People understand everything in detail.thanks😇

@chongshenchang9367 2 жыл бұрын

Nice build. But everything comes in ready to assemble, it's looks quite easy to build. I like the enclosure.

@riduanmuntasir1801 Жыл бұрын

The build was too satisfying 😃love it😘😘

@yeagerxp 2 жыл бұрын

Excellent work 👍👍👍 . Thanks for sharing

@kelvinpraises Жыл бұрын

Lovely build man!

@user-kt2hb8xr3p 2 жыл бұрын

Great job, thank you brother. You are so talented

@gear_show 2 жыл бұрын

Thank you so much!

@patrickmorrissey2271 2 жыл бұрын

Great job. I like that you included that the "pro" guy liked the gas better.... Which does not take anything away from your project.... That actually looked like a bigger gas motor and cutting blade.... He probably likes it because it's faster.... But who knows..... That could be an interesting project.... Get a bigger gas one, and electrify it.... I got a Makita electric leaf blower a few months ago....... For what I do, I really like it. Blow out my garage, blow out my front sidewalk entry-way area... Works really good, and I don't have to mess around with gas & oil like my gas one.... I have the batteries, because I have a bunch of Makita tools.... I like it.

@gear_show 2 жыл бұрын

Thank you, I'm so glad that you like my work.

@justarideout 2 жыл бұрын

Brilliant upgrade

@subhrajithalder6080 2 жыл бұрын

Excellent work ❤️ Love from India ❤️🔥

@mikegLXIVMM 2 жыл бұрын

This would work in my "Battery Backpack" idea.😀

@quandiy5164 2 жыл бұрын

The bms connections already has metal pads soldered on it so you can spot weld the nickel tabs directly on the board, otherwise, nice build! 😊

@bonafide9085 2 жыл бұрын

Recently, I have had to refurbish a battery pack and the BMS had the same pads and it was a pain to remove the welded nickel from them, so I have de-soldered these small pads from the PCB and soldered the new nickel strips directly. In the future when the batteries will die, I can still re-solder the BMS easily.

@quandiy5164 2 жыл бұрын

@@bonafide9085 same here. I just desolder it rather than ripping the tabs. For new ones, if I don't plan to weld onto the bms pads, I desolder them and keep them for another project, and then solder the nickel tabs to the pcb.

@gear_show 2 жыл бұрын

@@quandiy5164 Thank you so much for the tips.

@gear_show 2 жыл бұрын

@@bonafide9085 Yes, I'm thinking about this too :)

@dctech786 2 жыл бұрын

Great suggestion i like it

@Austeration 2 жыл бұрын

Nice work 👍 looked like a fun project.

@gear_show 2 жыл бұрын

Yes, I like this kink of project.

@fazrulrusdi3709 2 жыл бұрын

Your video editing make it fun to watch 👍

@yoyodynepropulsion.systems 2 жыл бұрын

This reminds me of the old Black & Decker Thundervolt system.

@Gollammeister 2 жыл бұрын

If you've got the right tools it looks a great build it yourself kit

@gear_show 2 жыл бұрын

Yes, thank you!

@Ghost-fc3kc 2 жыл бұрын

My hero, you are such an inspiration, greetings from The Mediterranean

@gear_show 2 жыл бұрын

Thank you so much! I'm so glad about your greetings.

@tasteoffood8223 2 жыл бұрын

Nice beat during battery attached in holder

@dilipkumarpatel5835 2 жыл бұрын

You are a really genius 🤠 sir 👏👏

@user-id6mj8uw9b 2 жыл бұрын

good job. This video is some sort of Li-Ion ASMR.

@gear_show 2 жыл бұрын

Yes, I'm glad you like it.

@EpicHardware 2 жыл бұрын

very nice i will search for a 21700 kit, i liked the idea!

@apnatv592 5 ай бұрын

Great work with great skills ❤

@dennisyoung4631 2 жыл бұрын

“Try the battery.” Dan DeQuille, “The Big Bonanza.” I hope to build my own battery in the future, so I can try it myself!

@kylemarcelo24 2 жыл бұрын

watching from the Philippines ❤️

@RestoredChannel 2 жыл бұрын

Already liked cuz I know it's going to be good👌

@gear_show 2 жыл бұрын

Thank you!

@Bianchi77 2 жыл бұрын

Nice video, keep it up, thanks for sharing :)

@sherannaidoo2712 2 жыл бұрын

LG hg2 cells. Awesome power.

@kirkaustin8469 2 жыл бұрын

I really need one off those

@gatishiphoshoko6529 2 жыл бұрын

nice build i wish I had that battery pack 😩😩

@sanjaysalvi3048 2 жыл бұрын

Nice battery kit

@renaldostewart7794 2 жыл бұрын

This would be a nice power bank

@abdulnasir2802 2 жыл бұрын

Good job bro

@bluedeckelectronics 2 жыл бұрын

Great video!

@10100rsn Жыл бұрын

What is the point of that seal if there are openings for dirt and moisture to get around the handle?

@RepairingExpert 2 жыл бұрын

Great work

@myrestorations 2 жыл бұрын

Very good 🤝

@jerryoghenekaro8316 3 ай бұрын

This the best video have ever seen

@gear_show 3 ай бұрын

Thank you!

@capecoaster69 2 жыл бұрын

Very nice job

@gear_show 2 жыл бұрын

Thank you! Cheers!

@JuanPerez-ne4sq 2 жыл бұрын

My Neighbour is also a ''weed eater''

@E-hab 2 жыл бұрын

Or smoker

@rapunzelschmidt8083 2 жыл бұрын

Tolle Idee

@MYs0708 2 жыл бұрын

Good job boy 👍

@FromDesertTown Жыл бұрын

Love it! This was a very practical build that lets you go all day without swapping batteries all the time. Also, your custom stickers look very clean and professional.

@gear_show Жыл бұрын

Thank you very much!

@mahendradhakal1046 Жыл бұрын

give daigrame and discrib then all the best

@dragondemonio19222 2 жыл бұрын

Good video very well

@althuelectronics5158 2 жыл бұрын

Amazing brother amazing nice video

@Sitaram_dhas 7 ай бұрын

Very good I very liked thank sir God bless you ❤

@gear_show 7 ай бұрын

So nice of you

@Riiyan 2 жыл бұрын

My man taking it straight to mud.

@sandroscheide 2 жыл бұрын

Very good!

@ferragmohamed6459 2 жыл бұрын

Great job, thanks for sharing with us, but you were supposed to complete the meat by spot welding because the electronic board was provided with nickel plates that you put the welding on

@overexposurevideo Жыл бұрын

very very clean job ! love seeing this, where did you find this special bms in order to do it this way?

@gajendraprajapat4051 Жыл бұрын

Very good

@gear_show Жыл бұрын

Thanks

@augustotorres3921 2 жыл бұрын

Great job I got an old bose soundock series 3 it works with 18v cd (no problem) but also sais -18v can you make it work with batteries? It could be a great video

@nageshmancherla4517 2 жыл бұрын

Super bro

@FerSniper 2 жыл бұрын

Круто!!! Спасибо за видео!!!

@gear_show 2 жыл бұрын

Thank you!

@Codename-B 2 жыл бұрын

You should add straps, back padding and a solar charger to the rig.

@gear_show 2 жыл бұрын

Yes, thank you!

@maatiraouki9124 2 жыл бұрын

Très bien merci beaucoup

@user-oe7tw9iv4k 2 жыл бұрын

Portable electrically driven trimmer is quite convenient thing.

@gear_show 2 жыл бұрын

Yes, it is.

@locostse7en 2 жыл бұрын

very cool x

@ZPrize 2 жыл бұрын

This battery suitable for small area size or home used but its great!

@gear_show 2 жыл бұрын

Thank you!

@LilasTools 2 жыл бұрын

Awesome!

@lolcec81 2 жыл бұрын

Комментарий в поддержку канала и ролика, а также труда мастера.

@kirovogradec2023 2 жыл бұрын

Поддерживаю!

@user-ip4ps7mn5z 2 жыл бұрын

Универсальное решение на каждый день, на данный широкий спектр инструмента, лайк👍

@Elberto71 2 жыл бұрын

Get a goat 🐐 LOL , great build 👌🏻

@moya9450 2 жыл бұрын

What a clean work, amazing like always. You probably have a great knowledge about electronic too. One suggestion though, The BMS terminals have small metal sheet on them, the propose of them is that you can also spot weld the battery nickles to the BMS rather than soldering it(Maybe you are aware of it and and prefer soldering, anyway i just wanted to mention it:))

@gear_show 2 жыл бұрын

Yes, you are right. I think soldering is more reliable. Anyway thank you!

@kmuralikrishna1582 2 жыл бұрын

@@gear_show can you please share the link where can we get the box, bms, Nikel stripe, etc.. the entire kit to make DIY

@g4gamerby427 2 жыл бұрын

@@kmuralikrishna1582 wtf he has like 20k machineries even I can do more clean work then him if I have those machineries

@EduardoRamirez-nn5zz 2 жыл бұрын

No es un ventilador es un extractor, para no contaminantes de la soldadura

@moya9450 2 жыл бұрын

@@g4gamerby427 It's Illutsion. You just think you can do it, but in reality you can not. 20K machinery??? Nope his machineries are in total under 1000 usd. Maybe he has more expensive devices, but the devices he is using in these videos are not that special. It's all about himself and his art, not his tools.

@EasyOne 2 жыл бұрын

nice

@Superminaren 2 жыл бұрын

Cool project. Though when soldering the ground and positive terminals for the BMS, don't use the fan, as the cooling of the tin, soldering iron, and BMS board makes the soldered connection weaker than normal. You want to get the tin looking nice and smooth.

@xXYannuschXx 2 жыл бұрын

This, I felt like every single solder connection looked cold.

@SirHackaL0t. 2 жыл бұрын

Having an IEC connector that’s normally used for mains voltage on the end of the cable? Not a good idea. Someone will plug it into the wall instead of a charger.

@littlejackalo5326 2 жыл бұрын

Imagine making things and worrying about what some other random person will do.

@larsp.8905 2 жыл бұрын

@@littlejackalo5326 that would be called engineering

@KRYNIN4 2 жыл бұрын

Something more scary is metal wire clamp which can cut insulation and short + and -. look closely how he secures it at 07:07

@joran4612 2 жыл бұрын

@@larsp.8905 Thats why this isnt a FUCKING PROJECT HE ID SELLING. He is making it for himself

@pauldean8638 Жыл бұрын

@@joran4612 well I hope he locks it up well so no one switches on a bomb by mistake . Engineers have failure and risk as a paramount things to look out for when doing anything

@user-zn5yh9bk4t 5 ай бұрын

okတယ် ကြိုက်တယ်လိုချင်းတယ်ဗျာ

@amirrezazadeh906 2 жыл бұрын

Hi thank you for sharing your skills if that is possible show us how to repair servo motors

@gear_show 2 жыл бұрын

You're welcome! I will try my best.

@robertgrell486 2 жыл бұрын

Really long life battery 😉

@giorgiostaka4718 Жыл бұрын

Congratulations good job,I try to do the same whit no results, what's the secret to match the battery whit all electric tools?

@RajeshPatel-nm9ih 2 жыл бұрын

Please share list of tools to make battery pack and availability.

@DD-DD-DD 2 жыл бұрын

Nice build. You should get into designing and 3D printing your own DC tools. Fusion 360 is free for hobbyists. SLA printers can print accurately to 22 micron now (Phrozen 8K Mini) and the Elegoo ABS resin is very rough. I designed and printed a larger head for my DC string trimmer and it holds up well to the punishment.

@gear_show 2 жыл бұрын

Okay, I do appreciate with your sharing.

@kirkaustin8469 2 жыл бұрын

@@gear_show how can I order one

@officialmysteriousrider130 2 жыл бұрын

@@kirkaustin8469 B&Q and waiting for a reply are us sells them 🤣

@kirkaustin8469 2 жыл бұрын

@@officialmysteriousrider130 how can I get one from you

@tcirit Жыл бұрын

Nice build but why don't you share the links of material which you used(especially BMS)?

@creativekampung7954 2 жыл бұрын

Good

@frv6610 11 ай бұрын

Can an escooter's controller use 14s6p 52v 20ah battery when original battery is 48v 20ah 13s6p battery? Or must series and parallels be same or something?

@jogssweet6517 Жыл бұрын

Can you post the link were can we buy the box with the BMS. thanks a lot

@eletronicatotal9835 2 жыл бұрын

Parabéns pelo vídeo, muito legal mesmo, qual é a autonomia tá bateria trabalhando direto? Um abraço aqui do Brasil 🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷

@gear_show 2 жыл бұрын

Muito Obrigado!

@supiyanto6168 2 жыл бұрын

Good battery pack 🔋🔋🔋🔋🔋🔋🔌🔌🔌🔌

@DatBlueHusky 2 жыл бұрын

you know you suppose to weld the tabs on the pcb too, thats why theres a metal square tab already soldered on there lol

@gear_show 2 жыл бұрын

Yes, thank you for the tips. I think soldering is more reliable.

@stefanallgauer7276 2 жыл бұрын

Powerful and Silent. Fantastic. ;0)) Grüßle

@gear_show 2 жыл бұрын

Yes, it is.

@terrymars5529 2 жыл бұрын

satisfaying

@johnrodriguez2922 2 жыл бұрын

How long can this weed eater run on a full charge?

@KhoirulAnam-jp5ql 2 жыл бұрын

What tool do you use for stick a plate on battery ?

@nerdy3740 Жыл бұрын

Thats nice! Can you make a video to double a ebike battery with an extra battery?

@sobarbae Жыл бұрын

Mantap saya suka

@olivervomhofe7802 Жыл бұрын

Hat das BMS beb Akku schutz für unterspannung ?

@RjRj021 Жыл бұрын

Cara, coloca isso pra venda prfv, quero muito comprar um pronto assim já

@stt9895 Жыл бұрын

You need bigger tip on that soldering iron for better heat transfer and easier soldering.

@gear_show Жыл бұрын

Thanks for the tip!

@ahmedAhmed-fz2hq 2 жыл бұрын

Hello my friend, very nice work. I want to ask you how I can get this battery

@mrcitrafajar8222 2 жыл бұрын

Please , how to change nailer gun cord to cordlesss

@migueljr.iiibendalclutario9922 Жыл бұрын

hi i like the video, where can buy all the materials needed?thank you

@technocrat9644 2 жыл бұрын

Can you provide a link for the batteries? Where can I buy them from?

@AlexandrMalyarenko 2 жыл бұрын

Could you share link to BMS you use? Where did you buy it?

@tharuntharun4164 2 жыл бұрын

If the battery have variable voltage and weight .what happened?

@user-we8nn3vp5d 2 жыл бұрын

1:40 - just like Bishop in Aliens. ☺

@bigcatsliontiger 3 ай бұрын

can someone who know about batteries tell me if its ok to build 13s 4p that normally needs 52 batteries with just 45 batteries . That mean the last set only will have 6 batteries connectes in series with each other and in parallel with other 3 sets of 13s ????

@tf1389 2 жыл бұрын

You can spot-weld also on the board

@gear_show 2 жыл бұрын

okay, thank you!

@bipuldakrishnamitra7518 2 жыл бұрын

I have a 48 volt electric bike and motor cap. Is 250 watt.should I use your this type battery if so kindly tell the cost and also inform me wherefrom I may get it.