How to make a Portable USB cell-phone charger
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- Опубліковано 14 чер 2024
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Embark on a journey with our mesmerizing video as we unveil a plethora of ingenious life hacks, DIY projects, and captivating tools that promise to elevate the quality of your daily existence. Brace yourself for an infusion of creativity, making every day not just simpler and more convenient, but downright fascinating.
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TIMESTAMPS:
This video is made for entertainment purposes. We do not make any warranties about the completeness, safety and reliability.The following video might feature activity performed by our actors within controlled environment - please use judgment, care, and precaution if you plan to replicate.
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hi roman i love all your video but unfortunately i can't make some because I don't have money and my mother won't let but I'll try to keep up watching your videos
much love from fanss
+Abdul Prefect come on man nobody's perfect he's just used to UA-cam dont be that hard on him
+Roman UrsuHack рома ответь пожалуйста
+Roman UrsuHack I have all the things for that, and was thinking about it latelly, thanks mate!
Bro your videos are great. Can you please show us how to make a mosquito repellent using a buzzer.
Great idea, would like to mention when having a second battery in the box, place a piece of plastic where the terminals could touch the case. This will stop the spare battery from shorting out and going flat. A great project.
Some 9v batteries might explode if you open them, use thick gloves and a protective mask. The blast is strong enough to blind you
That is amazing. I love all of the electrical "how to". Thank you so much for the tutorial.
the second backup battery could short-circuit lol
No.
+MoronicArc yes, because it could touch the side of the can
I said No.
you could glue some plastic in to cover the metal. Cut a sheet from a plastic bottle for example.
why woul not short it? i mean, yeah theres a protective layer i'm sure, but the way he placed that spare battery is a tight fit, and you know when you rub 2 metal surfaces one to another, it will scratch the surface resulting in the can may loose its protective layer -if any- and will short it.. not immediatly, maybe never, but if you constantly changing the batteries, it may happen
I subscribed just because of your intro! Thank you for this informative video!!
I remember watching this in 2016, I wanted to make this so bad but I couldn't really do it as a 9 year old. I still love this idea to this day!
Fixing to make me one!! Thanks for the very helpful video. 👍
easier to just go and buy one!
that's right
+yiğit alp Dalyan dollar tree sell white ones that you put batteries in
Not everyone has a local dollar tree store, or even a dollar for that matter.
+J&M I agree and it could be a fire hazard to try and make one. I guess people could try it but they shouldn't be surprised when they burn down there house 🔥
yeah, because getting all these could be even cost money! where would you get wires?
Thanks for the video! I built one this morning, and I am wondering if you conected the second battery in parallel to increase the current, would that be able to take advantage of the "fast charge" option many newer phones have?
Won't the batteries end quicker
Roman, I am a fan from Costa Rica. I appreciate your videos very much. It amazes me to think how you come up with the tutorials and how your mind works. Thanks again and keep on making more stuff. :-)
because he is a Russian
"Thank You", thank you very much ☺️ Your presentation was REALLY Really really KOOL 😎
I'm watching how to make stuff and how to survive in the wild when I found out N.korea and u.states might have nuclear war
Louise Masiu actually me to , do you have a specific youtubers channels ?
You bring creativity to an entirely new level. I've jimmy rigged a lot of things in my life but not once have I ever actually considered using a 9v battery to make a 9v battery cap lol
I must admit, i was impressed by that detail as well.
And the amount of times I’ve needed a cap and had 200 dead 9 volts on my desk 😂 (bio med tech)
the earth need more genius like u!
Thanks for the video! I guess we could also use some of the ideas to power a DIY portable Bluetooth speaker. 😀
We all know nobody will do it
hehehehe
hissss
I will, I made 7 of them and have it to my friends and family, and making more, it's pretty fun to make
I also made a couple and passed it to family. It makes a great emergency charger. I make my kids pack one when they go hiking or camping.
Don't looks very efficient. How much can charge it in your device?
Is it just me that noticed that it looks like he shorted out the second 9-volt battery when he put it in. Looks like both terminals may have touched that metal box???
Yeah I noticed this should no better than that really
just one thing, i see potential shorting of the backup battery as it is unprotected in a metalic case. Great idea!! I'm trying it this weekend!
The intro is soooo thematically :)
Welcome to mother brother tory, where is safety number 1 priority
To my laboratory*
I like you. You funny. I appreciate.
I dont like this Place.
No one does Lol xD
Lol
IS DANGEROUS FOR MY PHONE BATERY IF I USE THIS REGULARY?
Not if you have a 5 volt regulator but most car chargers already regulate the voltage to 5 volts
So no it’s not dangerous just don’t short circuit the battery
woooooow...this is AAAAMAAAAZING! You are super smart and talented!
Where did you buy the small tools or like anyone know sets like that for cheap online to in stores?
Who else is here to see it charges with AA battery, not the 9v? F....kk...
easy
if you have a battery casing for it, you'll know what to do.
-idk lol-
Crazy Rushon hacker
Jackie
I thought it was double a
AA batteries would've been a better choice.
it worked thanks
Super great you watch dragon Ball super
Great stuff! As usual
Thank you for sharing your knowledge.
I think it's better to use a rechargeable battery🤔🤔🤔🤔...?
right
Couldn't you connect the second battery in parallel? Also, if the car charger desires 12V, would it be more efficient to offer it the series combination of 18V or starve it with 9V? Cool video, I especially liked what you did with the through-hole soldering. Thank you.
No, that wouldn't work. It wouldn't no, but its the Mexican's fault you know that. I to know that.
it depends on the exact ic on the board. if the IC can handle 18V, i would say that its more efficient, especially because you can discharge the batteries much further and the voltage is still sufficient to power your charger
You can connect two batteries in parallel in a car, but it requires a diode between to bias them in one direction (or relay or "battery isolator"). If you don't, while the circuit is unpowered the batteries will kill one another trying to charge each other in a sort of resonant circuit; dissipating the energy through the internal resistances and connections. I imagine you could do the same thing by salvaging a schottsky diode from just about anything and putting it between the two 9Vs thus giving you nearly twice the energy at the same 9V.
If it’s in parallel same voltrage but amperage is increased
Thank you So much for your Innovative Idea.............
Love It !
Looks like nobody would ever do it, but it was fun to watch
What about if I go through the customs at the airport, will I have issues?
Charge your phone 100% and reach your destination, take some time and make a new charger at your current location. Follow it or else buy a 10000 mah powerbank.
Never try to even take it through the security check in. It would be a serious problem on your end. Because these wiring and cabling on small scale self made devices are strictly prohibited.
:)
Are you serious 🤦🏼♀️
useless for newer phones with more than 1000 mAh capacity. Those 9V batterys have an average capacity of 200 mAh.
Buy a powerbank.
I really think the point of this, is a project video, for the fun of the project honestly. Very valid point that it's more practical to just buy a commercial powershot.
Christopher Hampe xD fuckn nerd
Christopher Hampe I have 600mah liion batteries
Not to smart ! ............... Yellow is Plus (+) and Red is minus (-)
Christopher Hampe thats an emergency power bank
GREAT REUSE OF THE USED PART. LOVE IT
Thanks realy muck i had all needed things lying around and i whanted to buy phone charger, but now i can make my own! Thanks!!!!!
1:24 what is this,the liquid if you use to battery cap?
Yeah!
probably some kind of alcohol to clean it so it makes better contact
It looks like flux. It's made of rosin and alcohol.
Wont that second battery short out against the inside of the metal box?
no idea I'm honestly confused as hell....
+L Lawliet death note is bae
Yes it will so put something on the box where the terminals of the battery makes contact. Rubber or plastic will do.
+Brian Tuazon well didn't he put some plastic from a water bottle in there?
1milylily Well he did but not on the part where the extra battery terminals hits the case.. So if you guys are gonna DIY this put something there..
Great job Roman ! Hello from Czech
I love your channel very implemented in stuff like this
I advice you to isolate the poles of the spare battery, if you don't want to have a portable egg fryer.
That's what I was thinking
But that would ruin it all! An egg-frying phone charger would be awesome!
Does he really think someone will make this
+Kali's Gaming i was thinking that. Its cool and everything but its cheaper to buy the proper thing from the store. Here you need to buy the soldering equipment batteries glue gun and then spend time making it. Its a cool lil project but nah i see these make your own thing videos and be like ill watch and admire your work.
can you make a video of rechargeable power bank?? and a solar power bank with 18650 battery??
This could be good for some of those make at home Birthday/Christmas presents.
I have already made a iphone charger similar to this on my own...but your makeshift nine volt connector is going to save me money and time..i am in desperate need of one. awesome
this is not ok, there is not much power in a 9v battery, 300-500 mah maybe
why do you link your youtubechannel on UA-cam? wtf
because people like to post content like this on Social Media, and this water mark is a good way to advertise and be recognized for his effort.
ToastBubbles oh okay thank you
ToastBubbles
FaZe QuanTo every youtuber does.
prevents freebooting
Thankyou for sharing this!! do we have to use an 9volt battery? what is the optimum battery voltage we could use? thankyou :-)
What liquid did u pour before the soldering process??
only problem is a 9V battery typically has a capacity of around 500mAh. it'll charge my phone at a max of 20-30%
yah dumbass
Then this is completely useless. I`ll be going through the 9V like freshly baked bread. And they`re not rechargeable, so that makes it suck even more. I`d just use a boost converter and a 2000mAh 3.7V rechargeable battery and the end game will be much more feasible
HE REALLY CONNOT MAKE THE BATTERREIS PORTABLE CHARGER. HE REBIULDE IT,HE CONNOT MAKE IT OWN CIRCUIT BOARD,,
What?
pretty cool, just wish I had the right tools
like your style you make the stuff, and the dynamic in your videos. Whatch out to insulate the backup battery in that video...
Warning!
Your Phone has a Maxinum Voltage of 3.7V - 3.8V
And your Original Charger is a Output Voltage of 5V
Your Powerbank is a Charging Voltage of 9V
Its Nice. The Your Phone charge up faster, but it may happen that your Phone Battery may [ LEAK, EXPLODE ] because its overcharge at a High Voltage. I Recomanded you to just buy Real POWERBANK for $1 - $3 in any Shops. You can also buy anything you want. You can also make this PowerBank in your House but your Battery must be in a Low Voltage of 5V
I am telling you for your SAFETY. Thank You!
The USB charger has a step down amp.
cnzuhfibcfhh
+Dejan Brice Step down amp? There are actual stories of phones exploding from circuits such as these, plus the phones don't actually charge from this, despite the voltage input. The thing is, the amperage going into the phone isn't enough to charge it, and would result in a excessive buildup in voltage and in return ruin your phone. Because car chargers usually always have an input of 12v and a decent amperage, the circuit is built to handle THAT and only that amount of wattage input.
did you not notice the step down converter or actually watch the video?
I apperetiate it man but why is the circuit for ? It is for converting 12 to 5 or 4 volts the car gives an out put of 12 volts the circuit in the carger converts it to 5 or smothing thats y roman used the circuit and iphone and any other smart phone when dectects an overvoltage and undervoltage it disconnects the charger immediatly by itself
I came out of curiosity, then stayed for that "Is that an advanced modern Russian robot" voice :)
Can you also charge the battery through the USB port?
Mr. romanursu; another good one of your presentations. thank you.
what you using for welding cables?
which solder/desolder iron do you use
do you have any videos on how to make photcell projects that can put out 5v at the bulb and run off 3 or 4 aa
I watched several videos you upload on youtube . i hope you can also the things that we need for simple projects or repair. And how to use it.
Hello Roman. I was wondering if it would be possible to make a USB cell phone power bank/charger using both a 9v battery and a AA/AAA battery circuit. Also, have the circuit switch between the two types. Is this too complicated to make?
Great job.... but how can we use a soldering iron in times of total blackout?
OH MY GOD amazing!!!!! I will surely try this!!!! 👏👏👏👌
damn that's a goodURSS soldering iron, i bet i was used to solder cooper wires in T-34's :))
Damn man u are genious m defenitely donna make one for myself not because of money problem but because of it uses battries instead of charging it up thats a cool thing
Is the reason you put that piece of plastic on the bottom so there was a barrier between the circuits and the metal? So that way no stray electrical signals traveled through the device?
where i can get this materials? especially the first?
what liquid do you use for soldiering ?
Where and for how much can l purchase a handheld soldering device like the one you're using?
what did you use to cut into the altoids tin?
Thank you....Helped me a lot....u could have bought the terminals separately instead of just breaking it from the 9v battery....The video was Helpful 👏
Great idea! Thanks for sharing
love the intro!
good ideal.. one thing if someone hasnt said it.. insulate the spare battery slot so the top of the battery dont short out an cause a fire or something..
Roman UrsuHack! I made 10 of these, I recently just made 2 of these with a double head USB charger!
Enjoyed the video keep up the good work
Which video editing software you use sir.
Great one there man, I gat it, Thanks
You could put what you need below but very helpful thanks.
how long will a 9v battery last and is it possible to replace the 9v battery with a rechargeable aa300mah its a 9.6v
What type of USB port did you use?
These stuffs are very great for remote areas without electricity. Where your powerbanks cant be charged after depletion.So long you have AA batteries you are good.
And also, is there a way to recharge the battery itself once its finished?
LEDs are eating up my batteries.. will cuting off them from PCB will work?? i got 4 leds on pcb!!
Bravo, super treaba !
Do you have the name or link of the usb car charger you used ?
tanks, ima really use this, I'm always running out of charge and don't want to stay to the wall plug up.
how about if your batter dies in pottable charger ? get a new battery or get a recharable battery?
thanks mannnnn...u r awsome
where can I get dat Usb port thing?
OMFG i love this channel, this is genious but i don´t have the tools to make things like that :7
fajny gadzet i przydatny w praktyce
Now that! Is an intro!
They sell this at dollar store's for $1 but still pretty cool!!
Hey roman can u make a usb step up converter at the place of car mobile charger ..?
For low voltage to High
good job i build things like this from your ideas.
sorry i have a question How long does this battery 9v last?
älskar filmerna
is it usb car charger? or usb card charger? any alternative use for them?
does it matter what size switch u use