Build your own portable POWER STATION (1200w, USB-C and MORE!)
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In this video we'll be building a SUPER POWERFUL battery station! Also, regarding Private Internet Access, visit www.privateinternetaccess.com/... to get their service for less than $3 a month and 3 extra months for free!


Battery cells (UK/EU): www.fogstar-wholesale.co.uk/p...

BMS Choice 1 (expensive but cool): www.energusps.com/shop/produc...

BMS Choice 2 (cheaper but still cool): www.electricskateboarding.co....

BMS Choice 3 (probably good but not tested myself, make sure it matches battery type like Li-ion vs Lifepo4): ebay.us/Q0URWP

Lithium Chargers (UK/EU): www.electricskateboarding.co....

Lithium Chargers (US): ebay.us/ET4sA3


Deans connectors: amzn.to/2TM1ROp

60v step down regulators (200w): amzn.to/3g3QiuT

Threaded inserts: amzn.to/357wX5r

Nylon bolts: amzn.to/351wkdS

Power meter: amzn.to/3w4W9Wr

USB power board (awesome): ebay.us/BTsFyd

USB-C car charger (90w!): amzn.to/3g2j2E1

Battery spot welder: amzn.to/2RyglAK

Ummæli
  • DIY Perks
    DIY Perks

    Leave any questions here and I'll answer with an FAQ edit to this pin! Also don't forget to check out this video's sponsor - Private Internet Access: www.privateinternetaccess.com/DIYP

    • What's happened here?
      What's happened here?

      Any chance of getting a wiring diagram or instructions so it is a bit easier to see what components go where? I've got a good idea but it is always handy to have a schematic to check against before its first use.

    • JPMitreN
      JPMitreN

      How about build your own DIY hard drive enclosure 2.5” and 3.5”? Massive enclosure or multiple hard drives enclosure??

    • Amaurys Figueroa
      Amaurys Figueroa

      Hey, I little business prop would be to develop these as Saving packs for EVs (Electric Vehicles). "Never run out of juice" What do you think?

    • Alec Marshall
      Alec Marshall

      Someone else probably already said it but a few great alternatives to the dean connector solution would be XT90 connectors, medium sized powerpoles, and potentially a medium sized SMH connector. They would have only one correct orientation, but you wouldn't have to make custom connectors for everything you want to attach to it in the future, just crimp/solder and go :)

    • ANONOMYS SOME0NE
      ANONOMYS SOME0NE

      I looked for pure nickel strip on amazon but a lot of them have reviews that say it is really nickel plated steel. Where can i get pure nickel strips?

  • Tarang Kamble
    Tarang Kamble

    Can you add a solar panel charger to it?

  • Vatsal Shukla
    Vatsal Shukla

    Lots of love from India 🇮🇳. You are awesome....

  • Ted Zeiger
    Ted Zeiger

    Who uses a knife on their spaghetti? Honestly!

  • Abdullrahman Alghamdi
    Abdullrahman Alghamdi

    Yeah, i am an Arab you see. if anyone see me holding or even building that nobody is gonna believe it is a battery so they will send me away where the sun never shine

  • FullyCrafted
    FullyCrafted

    If the battery pack is around 1500W and it outputs that to the step down regulators can they handle that? Or does the BMS regulate the wattage it outputs?

  • Ali Aouda
    Ali Aouda

    This man is the pure definition of safety and dedication

  • informative blogs
    informative blogs

    Excellent work i love ot ☺️💖💖💖💖 can i get this plzzzzzz..

  • Nelvengun
    Nelvengun

    I don't know man, I feel like watching minecraft tutorial but for real life application. Nice one btw.

  • james hulk
    james hulk

    So when are you going to sell these things lol

  • robo-suport_cz robofactory
    robo-suport_cz robofactory

    man i cant wait for the new batteries, a battery with similar characteristics could have been made way smaller and lighter... shame those are years away...

  • Alex Mint
    Alex Mint

    I really want a 4kWh one because it's enough to power a documentarymobile camper for a day. Or an e-bike for literally like 200 miles.

  • Mat Bee
    Mat Bee

    How are you planning on charging it?

  • Mat Bee
    Mat Bee

    "oh nice I can do this... and this.. and this.. and...? okay... well.. OH A COMPLETE CUSTOM ALUMINUM CASE OKAY"

  • Buiz
    Buiz

    This has been in my wishlist for quite some time now with the added twist of having the inverter inside of the build

  • Rag Na
    Rag Na

    NEVER Iron SOLDER AN LIION BATTERY......

  • V. Gedace
    V. Gedace

    Where to buy? How much $? Kickstarter!

  • hùng nguyễn
    hùng nguyễn

    Have to say you youtube channel so cool very useful ^^

  • Justin Han
    Justin Han

    Really high quality build. My only issue is that a build like this kinda defeats the purpose of diy. The amount of money spent on the new cells, the top of the mark bms and the overkill safety measures, along with the cost of the inverter would go into the 4 figures. With that amount, you could just buy a battery power station like the bluetti. But other than that, really top notch!

    • Kristopher Blakeley
      Kristopher Blakeley

      The bluetti EB150 is the most comparable unit, only has 45w PD output, rather than 95. It's a good option, but it does not meet all the same specs this does. Plus with this you get to say you made it.

    • Angry Avocado Assassin
      Angry Avocado Assassin

      He did say that this project was meant to be scaled to your use. The amount of power in this project is overkill for most uses.

  • apostolis anastasiou
    apostolis anastasiou

    I love your content, but ... can we skip all this VPN misinformation? As a Software Engineer I find it kinda unethical ... to spread such misinformation to the public. VPN are not to protect you from fingerprinting and websites knowing who you are. That is already done from you simply signing in and using any account! Simply by using your google account to login to youtube or gmail or any google service you've already exposed yourself everywhere. Or facebook account. Any kind of account! For anyone who really wanna investigate more ... Here's Tom Scott doing a brilliant job at explaining it isnets.info/main/ioeotXWlyWa8jr8/v-deo.html You can tell the legit reasons why you would need a VPN that are both true and reasons people actually really mostly care about. Like watching Netflix from another countries, Hulu, or other country-locked services. Instead of spreading ... lies. Kinda dramatic word but you're technically doing exactly that. We're all responsible for not spreading misinformation, we can't just blame everyone else but when we do it "we're innocent" and downplay it. Love your content. Wonderful job with the battery! Keep it going!

  • leon strauss
    leon strauss

    nice vid, what was the overall cost in £s, excluding labour , please?

  • JPMitreN
    JPMitreN

    How about build your own DIY hard drive enclosure 2.5” and 3.5”? Massive enclosure or multiple hard drives enclosure??

  • Amancio Jr. Ramos
    Amancio Jr. Ramos

    wow, thank you for this. im planning on building a portable solar generator like this.

  • Ramona Mattioni
    Ramona Mattioni

    I think you can find good solution on Avasva

  • Luca __
    Luca __

    in the words of some realy impressed red haired man: sheeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeesh

  • Sordy GR
    Sordy GR

    Now make us a portable mini fridge to couple with that beast on vacation

  • Any Body
    Any Body

    You are still one of the nicest guys I have never met.

  • King Sora
    King Sora

    While this is great, it started off DIY. Then it went full mode professional. Each off screen edit, a new professionally fabricated piece was added.

  • DUKE-C
    DUKE-C

    How about putting some solar cells by the side

  • Sagar Parmar
    Sagar Parmar

    Hey Matt. Great video 😊.

  • Borna Šitum Nagy
    Borna Šitum Nagy

    When do we get a video about DIY portable nuclear reactor?

  • lol
    lol

    this guy is a genius :P

  • Mircea Vlad Burac
    Mircea Vlad Burac

    I'm afraid for when this man will start making DIY Nuclear projects. Flying cars and Time Machines shouldn't be that far off either. And they'll be silent and made to look like furniture or objects that can blend into their surroundings 😂😃

  • Luke Bell
    Luke Bell

    Lovely video. My only gripe is why wouldn't you use an XT90 instead of those Deans pins? 😫

  • Voice Of Insight
    Voice Of Insight

    Man, I've seen a lot of power pack builds but this takes #1 spot, the build quality of that pack is off the scale. I'm really impressed, btw who are those disliking this video?

  • Aftab Garcia
    Aftab Garcia

    So satisfying

  • Joseph Keller
    Joseph Keller

    The obsequious seeder phytogeographically tame because television substantially undress pace a swift chronometer. statuesque, fluttering earth

  • Neo Anderson
    Neo Anderson

    Stop saying your work looks good in every video it's cringe self praise

  • Andriev Bastichy
    Andriev Bastichy

    DiYperks should just make em and we buy lol! :D id want it for the emergencies.. like storms..

  • eric peacock
    eric peacock

    When the zombie apocalypse happens, I want this guy in my survivor group.

  • Mayron Kashowsky
    Mayron Kashowsky

    genius!

  • NotYourAvgSteve
    NotYourAvgSteve

    "1200w, enough to play on a console, fast charge a Phone and laptop and power multiple lights with headroom!" AKA enough power to power one 3090 PC with a bit of headroom

  • Arya Tabs
    Arya Tabs

    During a zombie outbreak I will choose him as the Leader....can keep a homestead running secured with all the missing amenities miniatured into DIY mini modules. Leader 🥺

  • Mayank Gupta
    Mayank Gupta

    This guy is GENIUS

  • Chey [REDACTED]
    Chey [REDACTED]

    my entire hybrid car has less powerful batteries lmao

  • Axel Quirinus
    Axel Quirinus

    yes

  • Muhammad Shahzeb
    Muhammad Shahzeb

    Can you make an electric bike with these cells?I wonder what else we can do with that much power and how many milage we can get out of it.

  • Vahid Najafi
    Vahid Najafi

    May I ask you about the Laptop brand you used in this video? Thanks in advance.

  • Sup_USA
    Sup_USA

    Hmmm, How long until a big tech company tries to make this and mass produce it?

  • Zoltar
    Zoltar

    Can this be used as UPS (used while charged)?

  • Mathew Orson
    Mathew Orson

    AN d im not actually outside i made all the trees from brass

  • Alpesh Patel
    Alpesh Patel

    Noice!

  • study account
    study account

    What if you added solar panels to it

  • Blitzy
    Blitzy

    18:16 Plot twist: he forgot the battery and just ran it over by accident xD

  • lavix5
    lavix5

    why add complexity and create 50V battery pack, when you're not using 50V?

  • ChocoStream
    ChocoStream

    I can confidently say this man is giving every Tech company a run for their money :O Can someone get ELON on board with him ?!!!! He's gonna love this !!!

  • Alvera Bliss
    Alvera Bliss

    Is it just me, or is setting the device that regulates if your brick of cells is going to explode into flames or not able to be accessed remotely a bit of an unnecessary risk?

  • Shiva Reddy
    Shiva Reddy

    How to make elgato

  • FOAD RIGHTNOW
    FOAD RIGHTNOW

    I count 86 batteries, not 84.

  • ThyerHazard
    ThyerHazard

    You need to make a portable solar charging system to go along with it, Maybe a thermal charger for a camp fire as well?

  • fellpower
    fellpower

    Your soldering skills as bad as your ideas are great....

  • Ivan G-S
    Ivan G-S

    Good to see you using a decent inverter and not being caught by the fake cheap ones

  • Eshan Playz
    Eshan Playz

    *the last time I touched a lithium cell, it didn’t go well…*

  • zapole
    zapole

    would be cool if you added solar panel on the side

  • und3rgr0undP3ngu1n
    und3rgr0undP3ngu1n

    i've been noticing alot of dislikes on really good videos, not just yours... and i'd like a diy product that can let me see why those people dislike them, there's like, no reason really.. lol

  • Taha Öneş
    Taha Öneş

    352.800mah?! am i wrong?

  • special k
    special k

    Ayoooo. HE plays ROcket LEAuGEEEEE. PooOOOOOGGggGGGgggg

  • Alex Mckim
    Alex Mckim

    okay so the batteries cost about 400$ and for a backup battery similar to this is about 500$ and the 500$ supports solar panels (not included though) seems like a lot of safety risk and time for 100$

  • Mark Conger
    Mark Conger

    Yeah, a great project but I’d never attempt it. A bit too dangerous if I screw up. Though it sure beats paying $1,500 for a Bluetti. Hmmm... where’s my credit card.

  • Blotted
    Blotted

    Ive always wanted something like this and I know they exist online but theyre soo expensive. I just went the route of buying a small generator that does the same stuff at 1/3 the cost. I know their is a crap ton of better uses for a giant battery bank like this though. Great or doing everything a generator can do without the noise and limits. I wouldnt watch movies on my laptop at while camping with a damn generator but I would definitely need all the extra power from a power station. Theyre pretty awesome but again, super expensive and most the time they're some chinese brand that you dont know is decent or not. If anyone has any suggestions to something specific to what's built on here that's a decent deal and product let me know

  • Von Mitchell
    Von Mitchell

    "In next weeks episode, we'll be learning how to make a miniature home power plant, powered by cold fusion"

  • CJWarlock
    CJWarlock

    Awesome content, interesting topic, nicely narrated and so pleasant to watch. :) Thanks. Cheers! :)

  • Sarath Kumar
    Sarath Kumar

    I wish to join your path. Because am curious and creative like you. Please join me in your journey.

  • Im M
    Im M

    Wonderful video! God bless

  • addi de souza
    addi de souza

    I had fun watching the content and comments.

  • Alpha Marker
    Alpha Marker

    You are giving ideas to do many electronic companies !!! Beware 😃

  • P3nguinDarknes5
    P3nguinDarknes5

    My welds are hit/miss. Ive tried a range of voltages/currents, with and w/o pulse - but can never finish a pack w/o having to reweld a third of the cells. I noticed your electrode tips are flat, my electrodes have rounded points. Should I be using flat tips?

  • The Dude
    The Dude

    Consider making a waterproof version of this, for a DIY electric bicycle.

    • expunge
      expunge

      that be way to heavy tho

  • The Dude
    The Dude

    6:44 but how would you check variance within the rows? because the folded tabs can only be used to check the entire row, right? What if a battery within a row for some reason gets out of line with the rest of the row?

  • Adam Nickels
    Adam Nickels

    He's great at explaining the process.

  • DJ Founten
    DJ Founten

    Definitely a DIY project i have to try before my road trip to FL. I could probably use it to DJ as well. Great job..

  • Paulo Rodrigues
    Paulo Rodrigues

    heyy!! Can you build me one of those? How musch does it cost?

  • Piotr K
    Piotr K

    Hey. @DIY Perks, have you seen the guy who made his own, DIY "Powerwall" in the US? He powers it with solar and managed to get completely off-grid with it. Better yet, he uses recycled cells - taken mostly out of used laptops, cause it seems that a "broken" laptop battery, usually has only one or two broken cells inside, while the rest works with no problems. Would you ever consider something like that?

  • wanted ai
    wanted ai

    You sound like mrwhoistheboss...

    • pixlplague
      pixlplague

      All British people share the same voice. That’s why you’ll never hear them talking over each other. Fact.

  • J4RH
    J4RH

    This feels like something styropyro would make

  • Arshad Mahmud
    Arshad Mahmud

    just join discord.gg/shoguntemple

  • Damon Medek
    Damon Medek

    This is next level DIY. Great video, this stuff takes weeks of research to even put together a video like this. I'm currently running a goal zero brand portable battery. I'm planning on a battery setup for my bus and this was very helpful information. 1000ah LiFePO4 setup with 1000watts on the roof. No easy feat, but way cheaper to DIY.

  • James A
    James A

    You should get with Trash Taste Podcast. Garnt would love one of these.

  • Kim Kim
    Kim Kim

    “The finest cutleries”

  • Philip Crisp
    Philip Crisp

    I wish I could make something like this. So cool!

  • ac19189
    ac19189

    This project is super cool but would it be possible to make more than one and chain them together for extended time or would voltage become an issue?

  • Tony Harlan
    Tony Harlan

    Patent this, get someone to make them, and you will sell thousands of them.

  • Brian Evans
    Brian Evans

    I love the leather strap

  • Sandwich Club
    Sandwich Club

    He’s the next David Attenborough I swear

  • a to z
    a to z

    Now that's a unit 5:26

  • JobPWN
    JobPWN

    This is almost like an episode of "how it's made" with his voice, especially when he said "noice" 9:45

    • ItzDemonGrey
      ItzDemonGrey

      you're not wrong. lol

  • Goldenbridge 84433
    Goldenbridge 84433

    I would love to see upgraded/smaller form of it

  • Sky NightZ
    Sky NightZ

    Why are these videos so well lit... it's like the sun is permanently shi.... =D

  • rumblfmp
    rumblfmp

    Very nice battery pack 9:50 you are not only electrically insulating the contacts but you are also thermally insulating the battery pack. This means that any heat that develops in the battery is not able to leave the pack as well as it should. High energy packs are often lined with special silicone like material that directly attach to the metal case or even a heat sink. Especially when delivering high power over longer times it is very important to do this. Also, make sure there are a few temperature sensors to the BMS such that the BMS can switch off the battery when the temperature rises too fast or gets too high. As a safety warning: never ever suggest that people use old or refurbished cells to create battery packs with multiple cells, especially when those cells are placed in parallel. Any two cells that are placed in parallel will charge/discharge each other when these do not match. Not only the battery voltage but also the cell's capacity and internal resistance are very important. If these are too far out of alignment, the better cell will start charging the other cell(s) with uncontrolled/unlimited current (or as much as the better cell or cells can deliver). The cells you use can deliver up to 45 A per cell (not 30 A as stated by fogstar) when short circuited. So if one of these cells fails, you have a possible fire hazard. To prevent this happening, the BMS monitors the batteries over their life time and the BMS will shut down (and refuse to charge or discharge) the pack. The BMS will/should also monitor the temperature of the battery and with a large pack like this, there should be multiple temperature sensors on different places in the pack and with a pack like this I prefer to use 2, or even better 3, sensors. Note that even most electronics engineers have no clue on the use and care for rechargeable lithium cells. I have been working on multiple types of rechargeable technologies and have designed and built BMS systems on and off for the last 20 years. I know enough about Li-Ion, LiPo and LiFePo to know that I am not an expert on this ... When making a large pack with parallel cells, I would stay away from the BMS you mentioned in choice 2 and 3 (the "Small Daly BMS"). I base this on the label on the product that shows the text "with balance". The "M" in BMS stands for "Management" and that involves not just balancing but also monitoring the state of charge, temperature and capacity delivered over all charging cycles. As soon as this suddenly changes, the BMS must warn the user, at least by disabling the battery pack. If a manufacturer feels the need to specifically note balancing on the label this suggests to me that this might most likely just be a protection circuit with balancing. These protection circuits do not contain any electronics to "manage" large battery packs. The TinyBMS is the only sensible choice for this pack; it monitors voltage and current of each cell stage, monitors SOC, keeps track of number of charge/discharge cycles, starting capacity, last cycle's capacity and I think it will even show you the "health state" or "age" of the battery which predicts when your battery will fail. The TinyBMS also uses the temperature sensors to prevent charging when the battery is too cold. Future firmware updates might even contain a special features that start pulse-charging or slow charging when cold and only switch to full current when the battery is up to temperature. About "refurbished" batteries: Refurbished cells are a myth, these are just old cells recovered from a pack where other cells have proven to be faulty. Never ever combine those old cells to create a parallel pack because you do not get any clue on the age or life expectancy of such cells. You can buy things like "refurbished" E-bike batteries. Those contain NEW cells that are placed in the old housing with the existing BMS. The BMS is reset in order to keep track of the new cells states like current capacity and pack age. Such refurbished packs are as good as new ones from the factory. Some brands will even recycle BMS systems themselves, they have a system where a dealer gets a discount on a new battery when returning the old one.

  • Erik Perez
    Erik Perez

    he looks like hes about to tell you something funny that he just learned hahah i love this channel its very informative and i learned alot thanks !!!

Áfram
Flywheel Battery
14:49
1,6 m.