DIY Fast Charging PowerBank - 70Wh (AFC, QC2.0, QC3.0, FCP/SCP)
ฝัง
- เผยแพร่เมื่อ 30 ก.ค. 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! - วิทยาศาสตร์และเทคโนโลยี
![Simple fast charging powerbank [DIY]](http://i.ytimg.com/vi/n38GFkvvLmE/mqdefault.jpg)
![Simple fast charging powerbank [DIY]](/img/tr.png)
this is the best powerbank project i've seen so far, with fast charging system and a very good protection, and nice look too.
Really cool project! I like seeing how all the components work together!
Great stuff again, and excellently explained. Bravo Sorin.
its good to know that the converter modules will keep the charge going. Im planning to build one myself.
0:38 You forgot to insert the "Hello darkness my old friend" music 😄
Sorin explains everything so good 🤓 Thanks for sharing 👏
amazing, thanks for the knowledge included on the video, keep teaching us great stuff, wishing you the best allways
Very good powerbank build, i love how thorough you made it. Foarte bun!
Great video and project, you deserve more subscribers....! Well done from the UK
Great video, great instructions, great sense of humour. It's not often I find funny AND interesting videos.
This is the best looking power-bank ever! Absolutely!
I really like the look of this project. Thanks
Good job ! We need more great videos like this on TH-cam
Amazing work sir sorin, really amazing
HI Sorin ,another perfecf video of you , glad you are back
Really well done! And I love your humour: SUBSCRIBED!
Gem of a video and what a power bank with no compromise .
looks awesome man keep up the good work
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!
I absolutely love this channel 👌
After a long time I see you.
Your great genius bro
Good video. Cool project. Easy for people with minimal electronic knowledge makes it great.
This is my favorite project of yours
Wow really cool project!
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%
I put a clear cover on it to show it to my friends! Made me laugh so much. Earned my sub
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.
"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
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 😂
Just beautiful
Yay Sorin posted a new video!
Beautiful cat and nice looking charging pack.
Nice job. Thank you.
You're awesome @Sorin - DIY Nerd 🤩
Extraordinary
Hello, nice job ! Love to see USB type C in your next project ;)
Good cell choice. I use the excellent NCR18650b for my projects too.
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.
Nice work
Wow it's amazing bro..
Love from India nice power bank brother 😙😙
Sorin the best electronics maker.
Don’t worry Sorin, I’m your friend and I think your bank look awesome!! Great job!!!👍👍👍👍👍👍
cool project mate
add a typec pd trigger
it will be perfect
"I can brag to my friends!"
shows empty space
hahahahaha
I lob ur Humour. 😂
Very nice project
nice work, keep it up
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
Looks great
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...
Nice project.
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!
What a power bank it is!
Nice project!!!!!!
Amazing video love it
Gentle man Sorin
Congrats for your videos! You should make more DIY videos!
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.
Awesome video sorin, you have friends
(goes to check subscriber count)
You have 72.6k friends😅😊
Nice projects
as always, nice video.
u described very well thanks
Great Video!
I've missed you man
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 !
love your channel
Mâța aia mică face toți banii
Adding a type-C PD port would be perfect. Nice work. Its look like lil bomb but its nice😂
Looks bomb!
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???
Very beautiful craftsmanship and at same time you can fool your frieds that you have a timer bomb with you 😅🤣
Great video.
Great sorin....I would love to make one of this myself.. anyway next time please make laptop powebank.
Nice work bro🙂 👍
I have also made one with different components 😅
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!
Impressive!!!
Fain proiect, i like it.
how would you make your own usb-c power bank? like to power a macbook?
Nice bro
Hey thank you for this video. it was very informativ and funny :D
I do have one question and maybe you have tried it:
As I understand the 3A buck converter is able to output 20v. Have you tried to charge a Laptop with it?
Hi. the 6S battery pack has a voltage range of 25.2V to 16.2V when it gets low. so in combination with a buck converter it's not enough to charge a laptop. it needs a bigger battery pack, or a buck/boost converter to be able to charge a laptop.
@@Sorin_DIYthank you for your response. I will try to build it and let you know if I was successful 😊
I wish you all the best and I'm hoping for more awesome videos 😁
first time to see this solider iron
Thank you
Meserie! Tine-o tot asa ;)
Fantastic I love the design bro ❤..
My design look more weird 😂😂😂 still carrying to college lol
channels i found during quarantine.
Well done bro make spot welding 😁
It looks like a bomb with time setting...
Hi Sorin, loved your vid. It's now been 2 years since you built the powerbank. I would very much like to know if it has given any problems. I am intending to build 6 of these, following your instructions. I have purchased all the same components as in your parts list except for: The case I intend to 3d print, and the BMS I chose instead to go with a 30A BMS. I know very little about this subject. This seems like a good way to learn. The reason I want to go with 6s is that I bought very cheap, 60 sets of used 6s packs. Each pack comes in a hard case, and the batteries are already connected in a 6s configuration. Thus it seems to me that a lot of the work has already been done, so long as I stick with 6s. I am worried about explosions and fires. As they are basically only intended to be emergecy power supplies I plan to charge them outside, well away from the house. So it would be great to hear that your powerbank has had plenty of use, and no fires. Cheers mate.
Hi. thanks for joining my Patreon page.
Yes I occasionally use the powerbank in my trips. it still works fine. the 6S BMS I use has the overcharge protection voltage at 4.25V, I hope yours doesn't have a higher voltage, because it's not good to fully charge the cells at a higher voltage.
But I would change 2 things about it, the charging plug is rated at 0.5A and it gets hot when I charge it with 2A. you need a 2-3A plug.
And I want to add another way to charge it. with a USB-C fast charge trigger module + a CC/CV step up converter to 25.2V, to fast charge the powerbank with a USB-C charger. it's more common than a 25.2V charger.
Also I suggest you test all the cells. if you cant test them individually, you can use a BMS to charge and discharge them and you can connect a 6S battery balance/tester, to monitor the cells. if one cell is bad, you cannot use the entire battery pack. and test if the cells get hot while you charge and discharge them.
Looks great despite putting several boards to make this supply
Wow nice
This channel has almost 75k subs and 260 comments on this video and almost all comment is liked by sorin 👍👍 BTW great project.
Good for speed charge
Nice video but which one is better for making power bank a series battery and using a converter like in your video or making a parallel battery and direct to power bank module and not using a converter? is that the same phone can charge which is the best?
for low current powerbank you can use cells in parallel. but for high current you need cells in series and a step down converter.
@@Sorin_DIY which is better?
Well Done Guy!!!! wery interesting video!!! Saluti dall'Italia ! Valerio
Very nice project! I was looking for something like this. Does it have "pass through" feature? (Charges the battery pack at the same time you have devices connected to it)
yes
Nice ❤
Bine omule...
nice very usefull