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How To Create Your Own Power Bank - Phones - Nairaland 1vu1p

How To Create Your Own Power Bank (15156 Views)

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cybercheatex(m): 9:08pm On Apr 22, 2015
TUTORIAL DELETED!


Get more useful information like this by clicking this link.

or just visit http://wapblog.net/step-step-create-power-bank/

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boman2014: 9:26pm On Apr 22, 2015
Nice one!


Saw these pics too...
I have made mine. I used batteries from an old DELL laptop and convert it to 12v 6000mAh and use car charger to stepdown the volt to 5v 250mAh 800ma -900ma

It can charge any type of phone under 1hr

1 Like

Hawlahscho(m): 9:36pm On Apr 22, 2015
IN CASE. cool
cybercheatex(m): 10:00pm On Apr 22, 2015
nice
braintext(m): 10:19pm On Apr 22, 2015
In case
Re: How To Create Your Own Power Bank by Nobody: 11:05pm On Apr 22, 2015
...
Re: How To Create Your Own Power Bank by Nobody: 11:05pm On Apr 22, 2015
nice
slimmyjimmy(m): 11:49pm On Apr 22, 2015
Incase
jaykaylegend(m): 11:54pm On Apr 22, 2015
Make i buy this plot of land here!!
willian10: 11:59pm On Apr 22, 2015
Good
Shittaakeem(m): 1:08am On Apr 23, 2015
.
ewizard1: 1:10am On Apr 23, 2015
boman2014:
Nice one!


Saw these pics too...
I have made mine. I used batteries from an old DELL laptop and convert it to 12v 6000mAh and use car charger to stepdown the volt to 5v 250mAh.

It can charge any type of phone under 1hr
Did i read "Any phone?"

Samsung Galaxy S4's standard charger is 5v 2A, 5v 250mAh would not even charge it if its on... the battery percent would decrease instead if otherwise.

Those things you put together can only charge Torchlight Nokia phones efficiently.

1 Like

Mynd44: 4:02am On Apr 23, 2015
boman2014:
Nice one!


Saw these pics too...
I have made mine. I used batteries from an old DELL laptop and convert it to 12v 6000mAh and use car charger to stepdown the volt to 5v 250mAh.

It can charge any type of phone under 1hr
Dude, 250mah? That can't charge my phone.

A lot of smart phone if plugged to this will take forever to charge and even discharge if in use.
Warlord3000(m): 4:10am On Apr 23, 2015
Lwkmd cheesy

How many times I go dey buy disposable battery..

Duracell indeed smiley .. Wey my tiger sef
saxwizard(m): 4:21am On Apr 23, 2015
incase
boman2014: 6:35am On Apr 23, 2015
Mynd44:

Dude, 250mah? That can't charge my phone.

A lot of smart phone if plugged to this will take forever to charge and even discharge if in use.


Sorry... My bad... Its 5v 800ma
boman2014: 6:37am On Apr 23, 2015
ewizard1:

Did i read "Any phone?"

Samsung Galaxy S4's standard charger is 5v 2A, 5v 250mAh would not even charge it if its on... the battery percent would decrease instead if otherwise.

Those things you put together can only charge Torchlight Nokia phones efficiently.


Sorry... My bad... Its 5v 800ma
Mynd44: 6:37am On Apr 23, 2015
boman2014:



Sorry... My bad... Its 5v 800ma
Guy...if a charger is not up to 1A, I don't consider it a charger. Even if it is 1, I don't like it cos I won't be able to use my phone while charging
boman2014: 6:43am On Apr 23, 2015
Mynd44:

Guy...if a charger is not up to 1A, I don't consider it a charger. Even if it is 1, I don't like it cos I won't be able to use my phone while charging

Sure? Have you really try it? Then the OP's first pix will be the best solution to your phone
logoscope(m): 6:55am On Apr 23, 2015
Cool!
Mynd44: 7:14am On Apr 23, 2015
boman2014:


Sure? Have you really try it? Then the OP's first pix will be the best solution to your phone
Why? I have 2 power banks. One is 30,000mmah and the other is 5,500mmah.

No need trying anyone except for experimental purposes
boman2014: 7:51am On Apr 23, 2015
Mynd44:

Why? I have 2 power banks. One is 30,000mmah and the other is 5,500mmah.

No need trying anyone except for experimental purposes

Okay. Good for you. For me, I like to manipulate with currents (volts).
OGeeKush(m): 8:04am On Apr 23, 2015
how to create one with 2.5A
Re: How To Create Your Own Power Bank by Nobody: 8:19am On Apr 23, 2015
ok
Bigdreams(m): 10:10am On Apr 23, 2015
Nice tutorial OP.
UjSizzle(f): 10:22am On Apr 23, 2015
Mynd44:

Why? I have 2 power banks. One is 30,000mmah and the other is 5,500mmah.

No need trying anyone except for experimental purposes
Wickedness. And you dinno gimme one sad
Mynd44: 10:27am On Apr 23, 2015
UjSizzle:

Wickedness. And you dinno gimme one sad
Oya drop by my house and collect one .

PS: You are sleeping over tongue
nakwe(m): 11:10am On Apr 23, 2015
Tried it and it took like four hours to get my phone fully charged but it didn't last up to 2hours.
Thorby(m): 11:57am On Apr 23, 2015
Naija can't invent but they can re-invent grin





Nice one though
Re: How To Create Your Own Power Bank by Nobody: 1:21pm On Apr 23, 2015
Nice one
cirmuell(m): 1:23pm On Apr 23, 2015
ewizard1:

Did i read "Any phone?"

Samsung Galaxy S4's standard charger is 5v 2A, 5v 250mAh would not even charge it if its on... the battery percent would decrease instead if otherwise.

Those things you put together can only charge Torchlight Nokia phones efficiently.
There should be car chargers with that spec, or at least 700mAh or 1A.

Back then I used rechargeable lantern battery 6V 5A for 3.5-5V 1000mA batteries, once fully charged I do use it for full six hours while charging(when charging and using d phone at the same time). I get 2 days out of it when i use the normal way.
Strongfaze(m): 2:39pm On Apr 23, 2015
Noted @ OP

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