From my understanding, the voltage obtained from four batteries will be the same but what about the current? the current will be the sum of each. and, this huge current can not damage the mobile?
Think about it like this. Series connection is a positive and negative together. A parallel connection is all positives together. Parallel means the same. So all negatives. Or all positives. This parallel connection means long life. Series connection means Stronger. Series- Stronger +,- Parallel-Same ends +,+
sama type batt... paralel +++ & - - - (result same voltase and increase mah) seri + - + - (result increase voltase and same mah) nice video like it...🙂
Pls help My diy power bank is charging only 2-3 minuts after shuts off suddenly and indicator says battery level is low but ive charged battery long story short not working im using 18650 3.7v double 10000mah batteries ive tried put only 1 didnt worked ive no idea how to do it
This video was made a year and a half ago. Nowadays you can buy 18650 cases with USB connectors and an LCD screen from Aliexpress for very little money. It's going to be cheaper to buy one of them than to make your own, and you'll get a nicer product as well. They come in all different sizes, from 1 battery to 16 or more.
@@opengreenenergy one question can you instead use a rechargeble phone battery instead of the 18650 battery because i have a broken phone, and the battery is 7300 mAh
Bestest in youtube channel best power bank wow super it's cool 🔥🔥🔥🎉🎉🔥🔥🎉🔥🔥🎉🔥🎉🎉🎉🎉🔥🎉🎉🔥🎉🎉🎉
Best of luck for 100k
Thank You so much
You should use a spot welder because heat can damage those batteries
Thank you, your suggestion is noted
@@opengreenenergy Can you use a bunch of power-banks to make a laptop battery?.
Güzel içerik ancak kullanılan güç kabloları çok İnce ve lityum pillerde kısa devre koruması yani yalıtkan yok tehlike yaratabilir iyi günler
impresive work
can you please explain in details or make videos on how u have make its case?
Clean Job!
Thank You
How u can give me 1 of ur power bank
Fully satisfying video ....awesome bro
Thank You bro.
You are a genius
❤❤❤
From my understanding, the voltage obtained from four batteries will be the same but what about the current? the current will be the sum of each. and, this huge current can not damage the mobile?
I think modern phones have charge controllers, so should be OK, but maybe the PCB controls current? I'm no expert!
The powerbank module adjusts it
@Making something what do you mean? Tell something if you have knowledge on this subject otherwise shut the hell.
Bro You use the battary of 3.7v, so output 3.7v. ??
Normally a charger output is 5v
So this powerbank slow?
Please reply 😊
The output is 5V. The pcb that used in it has a boost converter which boost the battery voltage ( 3.7V ) to 5 V
@@opengreenenergy ok thanks bro 💚
Awesome DIY project
Thank You.
3.7 v battery use 4 cell totally 14v but your multimeter show 4.7v how and Power Bank module voltage 5v but battery total power 14v how is work
I would suggest you research about batteries in series and in parallel before even thinking about putting a soldering iron anywhere near one.
Nice video. Thanks for sharing.
Hello nice
I have one question all lithium ion batteries are connected series or parallel?
Thank you in advance
Parallel connection...
Think about it like this. Series connection is a positive and negative together. A parallel connection is all positives together. Parallel means the same. So all negatives. Or all positives. This parallel connection means long life. Series connection means Stronger.
Series- Stronger +,-
Parallel-Same ends +,+
sama type batt...
paralel +++ & - - - (result same voltase and increase mah)
seri + - + - (result increase voltase and same mah)
nice video like it...🙂
@@ekosumi9809 for laptop battery using series connection and for powerbank using parallel cell
@@rudrakshiv nice info
Case giway kar sakte ho module ke sath
Information video thank you
Wonderful knowledge bro
Nice job!
Thank You
ruclips.net/video/FTU5y6ZxuR8/видео.html
Good job. Congratulations and thanks for your share with us.
Thank You so much.
clean and neat Design thanks from diymonk
Thank You
Very nice video👌👍 please make a spot welder machine
අවශ්යතාව කෑලි වල නම් කියමින් දැමිමා නම් වටිනවා ......
That’s so cool!!
Nice👍👍👍👍
Please i want to purchase this battery enclosure case. Is this possible???
Why don’t you use solderless power bank no hassle. Easy to install
A perfect BomB
Nice 👍🏻👍🏻 🇮🇳 Kuki 01|06|2022
Thank you
Great project. How long it will take to 3d print the case
4 hours
Really not liying dunno why but it take 4 hours btw the price of the 3d printer is about 300$
ruclips.net/video/FTU5y6ZxuR8/видео.html
One of the best videos ever. Shame you support advertising moguls. Love from england. Thank you.
Parallel charging is good or not sir.....there is risk of heating and fire
so if you charge a tesla it's going to catch fire they're wired in parallel?
@@dylansarna8750 in parallel there is chance of reverse charging so protection should be provided
@@s.husain6125 it's in the pcb he used ??
Aapne ye power Bank ki body kha se kharidi thi. kya aap muje link send kar sakte hai
Sir why does the power bank on charging not give output
00:47 what have you used for charging those batteries
Nitecore battery charger
It really amazing
Great full
Thank You
How u can give 1 of your power bank plz.
Sweet
How am I just finding this now?
And why doesn't the case include a high-power SMD LED with power pill and a TIR lens?
😃😅🤣😂🙃
Bro is product ki cost kitni hai
Does this kind of powerbank has Any Protection circuit?
Yes, but read the specifications carefully during buying
Why not use a battery holder?
How the batteries are connected ? (Series/ Parallel)
I think all parallel for more capacity
Which batteries are you using
18650 Li ion battery.
Amazing
Thank You
ruclips.net/video/FTU5y6ZxuR8/видео.html
Nice 👍
Pls help My diy power bank is charging only 2-3 minuts after shuts off suddenly and indicator says battery level is low but ive charged battery long story short not working im using 18650 3.7v double 10000mah batteries ive tried put only 1 didnt worked ive no idea how to do it
Is the Nickel strip added to the positive or negative side of the battery?
i think there is one on both sides. otherwise it wouldnt have the full mAh capacity
do you sell power bank casing?
No
Could you please send me a link with which I could access the visual plans for the powerbank housing framework? So I can print the case
This video was made a year and a half ago. Nowadays you can buy 18650 cases with USB connectors and an LCD screen from Aliexpress for very little money. It's going to be cheaper to buy one of them than to make your own, and you'll get a nicer product as well. They come in all different sizes, from 1 battery to 16 or more.
Nice sir
Aap kaha se sir
Power bank module Ka pri
What do you call that metal strip you used to connect batteries
Search " nickel strip for 18650 " in Amazon
@@opengreenenergy also give us amazon india links for equipments
@@abhishekbharti4857 You could search that for yourself on Amazon.in!
@@kadahshajay84 I was talking about all the equipments used,and for future videos
ruclips.net/video/FTU5y6ZxuR8/видео.html
CAN ANYONE RECOMMEND THE BEST MODULE FOR A 10,000mah Lipo battery ??🙏🏽🙏🏽🙏🏽🙏🏽
How I can buy lithium batteries at cheap rates
Bhai amazon india ke bhi link diya karo
Supppppper 👌👍
Thank You.
hey buddy .. how much does it cost to make 1 casing?
it costs nothing
Mobile really full chrege vary fastly
How much does it cost for this 3d printed shell...??only the 3d printed part
19 to 20k
So the output voltage is only 3.7 v?
4.7 v-4.8v is required for charging Devices support 2A or 2.2A
بدون زحمه اذا تكدر تبيعه علية
Bro isme charge hote dikhai deti hai ya change bhi hoti hai ? 😂😂
Goodb
wow this power bank is so hard to make and ift i need to make it like 1 to 2 day finish so hard .
Buy 3d printed power bank frem
WOW ❤️ নাইস ভিডিও দাদা 👍🥰
Love from kolkata ❤️💜🤍
Thank you
Could you send me one of this ? 👌
Or I can buy a refurb anker one for $13.
1000000
It is not a make only assumeble
what if somewone uses a alkline batterie the house would blow hahahaha!
You can't use alkaline batteries.
@@opengreenenergy i know im joking
@@opengreenenergy one question can you instead use a rechargeble phone battery instead of the 18650 battery because i have a broken phone, and the battery is 7300 mAh
Why do all your projects include a 3D printer? How many viewers own one? I don't ...
I too don't have, but we generally are here for ideas or doubts, and we make our own new project, not copying what these people do!
I need this battery box. So you can make this box and deliver my address.
Loja do mecânico apoia o LULU NOVE DEDOS, não compro nada la !
MD.MUSA
Plz reply aapajo🙏
by Chinese products every think being too easy . nice
Sorry but this is a piece of garbage, conecting all batteries in that way