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DIY Fast Charging PowerBank - 70Wh (AFC, QC2.0, QC3.0, FCP/SCP)
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- Опубликовано: 30 июл 2020
- Hi, guys! I finally finished my DIY fast charging powerbank, I hope you like it.
If you are a nice lad and want to donate to me on PayPal, here you go: melcumlk@gmail.com
A big Thank You to my patrons, especially to: Eric Miller, Max Rice, techge, and Jacek from Poland :)
My Patreon campaign: / sorindiy
My Facebook page: / sorindiy
My Instagram: / sorin.diy
Schematic: i.imgur.com/gtrGmSA.jpg
Components list:
KC24 fast charge buck: s.click.aliexpress.com/e/_Deh...
LM2596 buck converter: s.click.aliexpress.com/e/_Deg...
115x90x55mm clear box: s.click.aliexpress.com/e/_Dk3...
6S BMS: s.click.aliexpress.com/e/_9gLJim
6S battery indicator: s.click.aliexpress.com/e/_AX2IIB
NCR18650B cells: s.click.aliexpress.com/e/_AmRDya
Dual USB tester: s.click.aliexpress.com/e/_9iny26
USB 2.0 port: s.click.aliexpress.com/e/_DkM...
5.5x2.1mm DC connector: s.click.aliexpress.com/e/_AN6ql9
25.2V charger: s.click.aliexpress.com/e/_AfqU4I
Small switch 10x15mm: s.click.aliexpress.com/e/_DnN...
If you enjoy my videos, hit the Subscribe button!
this is the best powerbank project i've seen so far, with fast charging system and a very good protection, and nice look too.
0:38 You forgot to insert the "Hello darkness my old friend" music 😄
Really cool project! I like seeing how all the components work together!
Great stuff again, and excellently explained. Bravo Sorin.
Very good powerbank build, i love how thorough you made it. Foarte bun!
its good to know that the converter modules will keep the charge going. Im planning to build one myself.
Great video, great instructions, great sense of humour. It's not often I find funny AND interesting videos.
Not recommended when entering airports
put a countdown display and you are good ...
@@stefankoronka2239 yeah in Jail
@@stefankoronka2239and some beeps too with flashing leds simultaneously 😂😂
@@harshraj5313 🤣
@@sajidmohammad3190 baba 😂
Great video and project, you deserve more subscribers....! Well done from the UK
"it looks suspicious but do not worry" I started dying as soon as you said that! Man I love your video already! I'm subscribed now
sorry to be so offtopic but does anyone know of a tool to get back into an instagram account..?
I stupidly forgot my login password. I would love any tips you can give me!
@Merrick Benton instablaster ;)
@Calvin Sullivan i really appreciate your reply. I got to the site through google and I'm trying it out atm.
Looks like it's gonna take a while so I will get back to you later with my results.
@Calvin Sullivan It did the trick and I now got access to my account again. I'm so happy:D
Thank you so much, you saved my ass :D
@Merrick Benton You are welcome xD
Sorin explains everything so good 🤓 Thanks for sharing 👏
Sorin you are the king man :) I’ve made it with 3Sx2(6bats) and it can fast charge at 2,5amps like i wanted. Thanks a lot for the inspiring video!
HI Sorin ,another perfecf video of you , glad you are back
Really well done! And I love your humour: SUBSCRIBED!
Great to see more videos from ya!! : ) You Always Come Up With Some Really Cool Designs!!!! : )
HUGE P.S. I LOVE SEE THROUGH BOXES AND PROJECTS. (even heat-shrink tubing) so im with ya! there 100%
Don’t worry Sorin, I’m your friend and I think your bank look awesome!! Great job!!!👍👍👍👍👍👍
amazing, thanks for the knowledge included on the video, keep teaching us great stuff, wishing you the best allways
I put a clear cover on it to show it to my friends! Made me laugh so much. Earned my sub
Good job ! We need more great videos like this on RUclips
This is the best looking power-bank ever! Absolutely!
Wow really cool project!
Awesome video sorin, you have friends
(goes to check subscriber count)
You have 72.6k friends😅😊
Gem of a video and what a power bank with no compromise .
Good video. Cool project. Easy for people with minimal electronic knowledge makes it great.
I really like the look of this project. Thanks
Bună gluma cu aeroportul 😂 , daca te vad aia de la aeroport cu ea vor crede ca e o bombă 😂😂 Good job ! Continua cu videoclipuri de genul !
I absolutely love this channel 👌
Hello, nice job ! Love to see USB type C in your next project ;)
Amazing work sir sorin, really amazing
After a long time I see you.
Your great genius bro
Very beautiful craftsmanship and at same time you can fool your frieds that you have a timer bomb with you 😅🤣
looks awesome man keep up the good work
This is brilliant nice work man.
I love youtubers that list all the parts in the description as well too thanks for that.
maybe you could install a mini fan with a thermal monitor activates in when it reaches a certain temp.
A fan in use when it is getting charged is a good idea, but when this is being discharged in its role as a battery pack for a mobile device the fan would draw power off of the battery - that would drain the battery a bit sooner and usually when you are on the “backup battery” you want every last bit of power for the mobile device.
@@stevebabiak6997 I completely agree but the lifetime of the components would last longer if you kept them cool, guess its a choice of either longevity or efficiency.
Just Some Dude - that sums it up, pick either longer life of components or longer lasting charge transfer.
"I can brag to my friends!"
shows empty space
hahahahaha
Good to see a video from ya! I hate to say it but your friends are a little transparent... Lol
So was the mug shot from the Airport? :-)
Loved the video, it was a great project. I have several projects that I am going to have to update with Type C Charging ports. That can be added to this one as well! Thank you Sorin for the video and stay safe my friend!
Hello from Indiana USA...
LLAP
Very very cool video as always! I like how you are avoiding to say it, but i aggree you definitely cant take it to the airport.
Sorin at the airport: "Just a powerbank I swear!" xD
Also, I cut my mirror and my gearshift off in my car because I need as much space as possible xD
Nice video!
Yay Sorin posted a new video!
This is my favorite project of yours
Looks like a good project, a better box than I ever thought of using! I would worry about the two cells under the power converters getting hotter than the others and aging/ losing capacity faster while fully charged. Then they would start to become unbalanced, relying on the BMS board protection limits.
hi. the 2 cells don't get hot, I put 2 layers of sticky foam tape between them and the modules. plus the DC converters have heatsinks. the converters don't produce enough heat to affect the cells. you can use bigger heatsinks if you're not sure of that.
from the electronic point of view, there's a lot to be improved in this
however, your Romanian English accent is just great, I am subscribed :D
I am going to watch some of your old videos, try to check were you got some "incorrect information" from and do my best to pass you some constructive practical advice, keep it up!
Fantastic I love the design bro ❤..
My design look more weird 😂😂😂 still carrying to college lol
Great sorin....I would love to make one of this myself.. anyway next time please make laptop powebank.
Just a small feedback about this project.
You better use smaller Amp BMS for this because you only use 1P.
The BMS is basically not protecting the cells enough if you paired 1P pack with 40A BMS.
If the component faulty and drain like 30A semi-short circuit, then those cells will get hot and boom.
Not the best explanation, but you get the point.
Love your videos Sorin!
What bms u suggest
Or simply add a fuse...
Good cell choice. I use the excellent NCR18650b for my projects too.
Adding a type-C PD port would be perfect. Nice work. Its look like lil bomb but its nice😂
Nice work
Beautiful cat and nice looking charging pack.
I would pay to see him take this power bank to an airport. The chaos this will lead to will be bang for the buck.
Congrats for your videos! You should make more DIY videos!
Great Video!
Wow it's amazing bro..
Sorin the best electronics maker.
I enjoy your humour, it's like ELECTROBOOM's channel humour. I'm about to subscribe here. We all want to be your friend!
Love from India nice power bank brother 😙😙
I lob ur Humour. 😂
Lorin: I don't have frends
Me : Press F
cool project mate
add a typec pd trigger
it will be perfect
Just beautiful
You're awesome @Sorin - DIY Nerd 🤩
love your channel
Very nice project
I've missed you man
Salut , pentru o remorca cu stopuri led , exista adaptor pentru o masina care are iesire pt lumini normale cu bec ?
Daca da, unde gasesc ?
Multumesc !
This channel has almost 75k subs and 260 comments on this video and almost all comment is liked by sorin 👍👍 BTW great project.
Amazing video love it
as always, nice video.
Mâța aia mică face toți banii
"I don't think I can take it with me to the airport" lol, love the dark humour.
Gentle man Sorin
Looks bomb!
Nice job. Thank you.
Nice work bro🙂 👍
I have also made one with different components 😅
channels i found during quarantine.
Looks great
nice work, keep it up
What a power bank it is!
Nice projects
Extraordinary
Nice project.
Meserie! Tine-o tot asa ;)
Nice project!!!!!!
Sorin how come the 18650 batteries with nipple is so cheap but without ..my gosh...can I use a hot glue gun to attach positive and negative wire on flat top 18650 or no???love that fat cat...think the glue will melt ?any recommendations???
how would you make your own usb-c power bank? like to power a macbook?
u described very well thanks
Looks great despite putting several boards to make this supply
Great video.
Baaaai sorineeeeeee, ce im plac your videos man, :))
Well Done Guy!!!! wery interesting video!!! Saluti dall'Italia ! Valerio
"Feisty" is a great way to describe nickel strips.
It looks like a bomb with time setting...
Bro Sorin, I'm your big fan. Can you DIY a spot welder for your future projects?
so, sorin, you made a great film - some electronics under transparent cover, many colored bright leds and even radiators!!! now the easy question: if there are radiators, they conduct heat, yes? and where goes all that heat without any holes at all inside this small box? not afraid from lithium fireworks? they are very intensive and burn so well all around, if you never saw them. summary: no holes for exporting the heat out of the box, but enough eyecandies - anyway it looks good for youtube content.
You're overreacting. You are implying that by adding radiators, it will be more heat inside the powerbank. No, the heat is generated by the ICs, so if you have a problem with the heat, you should take it on the ICs. 15W of heat inside the powerbank is still 15W of heat, with or without the radiators.
The modules are produced without heatsinks. I added the heatsinks as an extra precaution, to help the ICs dissipate the heat faster, not to cool down the entire powerbank. Inside the powerbank there is enough air to absorb the heat generated by the small ICs, the li-ion cells are not affected. And instead of a 70°C IC, I prefer a 40°C IC+heatsink.
I think you should be more worried about your sealed mobile phone getting hot, including the battery, while it's fast charging or super fast charging. regular powerbanks don't have venting holes either. And what about your 75W laptop charger? it's sealed closed with very little space inside, to absorb the heat.
One question, how to charge 18650 cells with qc3 or qc4 chargers?
If I have an 5v usb input, can I use 4 usb outputs in parallel, each with 5v output?
u can make holes for cooling on top but use some small mesh so trash wont go in
I'm making something similar but I am using my 42v hoverboard battery and after looking allot I found one step down converter that can output constant 24v that ima use with 100w PD board quite the overkill but eyy why not
Saying those hilarious jokes with a perfect poker face just makes it better.
Sorin: "I don't think i can take it with me to the airport". Well, at least they can *see inside* what's in it, right?