there is no best power bank in the market because it varies of individual need and consumption.

but when it comes to your particular need then home made power bank is the best. the only down side is that it's not neat and therefore not potable.

it's not something you can boldly carry around.



but when it comes to your particular need you can built any mAh of your choice.

how to build this power bank?

first get a car charger.
the charger that is used to charge phone from car.

with car charger you can connect it with dry cell motor battery or any other battery.

how?

open the car charger and after that look for the positive and negative contact. and then connect according to any battery that is up to atleast 9 voltage and 12 voltage maximum. car battery is 12 voltage.

this will charge your phone.

what battery can I used?

the list of battery are endless. as you can possibly used any battery. if the battery is not up to 9 voltage maybe 3.7 voltage then you will need 3 of it that's about 3.7 * 3 = 11.1 voltage.

if the battery is 1.5 voltage then you will need 6 of it.

1.5 * 6 = 9 voltage

another good battery is laptop battery.

if you have any dead or not working laptop battery. or any you don't use anymore then you are good to go.

1, crushed the laptop battery and open.

2, but first you have to check if the battery inside can still hold current very well If boost and then charged.

3, you will see about 6 small dry cell battery inside. every one of it is about 3 voltage.

4, but first you have to learn about voltage and mAh.

how? to increase battery voltage...

example. if you have 3 battery of 3 voltage each and you need 9 voltage. you will have to connect the 3 battery positive to negative each. leaving the first battery positive and the last battery negative.

and if you only need 3 voltage but want to increase the mAh the 3 battery will be connected with the three negative together and the three positive together.

this will increase the mAhs * 3.

also you can used phone battery as well.


you just made a big power bank battery.


best power bank you can ever get is home made power bank.
We

Hmmmm.. Old stuff

Joel3:
there is no best power bank in the market because it varies of individual need and consumption.

but when it comes to your particular need then home made power bank is the best. the only down side is that it's not neat and therefore not potable.

it's not something you can boldly carry around.



but when it comes to your particular need you can built any mAh of your choice.

how to build this power bank?

first get a car charger.
the charger that is used to charge phone from car.

with car charger you can connect it with dry cell motor battery or any other battery.

how?

open the car charger and after that look for the positive and negative contact. and then connect according to any battery that is up to atleast 9 voltage and 12 voltage maximum. car battery is 12 voltage.

this will charge your phone.

what battery can I used?

the list of battery are endless. as you can possibly used any battery. if the battery is not up to 9 voltage maybe 3.7 voltage then you will need 3 of it that's about 3.7 * 3 = 11.1 voltage.

if the battery is 1.5 voltage then you will need 6 of it.

1.5 * 6 = 9 voltage

another good battery is laptop battery.

if you have any dead or not working laptop battery. or any you don't use anymore then you are good to go.

1, crushed the laptop battery and open.

2, but first you have to check if the battery inside can still hold current very well If boost and then charged.

3, you will see about 6 small dry cell battery inside. every one of it is about 3 voltage.

4, but first you have to learn about voltage and mAh.

how? to increase battery voltage...

example. if you have 3 battery of 3 voltage each and you need 9 voltage. you will have to connect the 3 battery positive to negative each. leaving the first battery positive and the last battery negative.

and if you only need 3 voltage but want to increase the mAh the 3 battery will be connected with the three negative together and the three positive together.

this will increase the mAhs * 3.

also you can used phone battery as well.


you just made a big power bank battery.


best power bank you can ever get is home made power bank.
We

@op nyc tech.... pls kndly post step by step i need am

following

please give me d step by step process of doing it. I wish to use d battery of a bike (boxer). thanks

Thumbs up OP

Oya step by step guidelines

Very creative

Thanks but nope nope nope. This is not factory standards. You can
*1. End up burning down your house if you try this.
*2. Put your life in danger.

I love the idea but please, 3,000 naira isn't much to purchase a new power bank.

I should make bomb and kill my self

I'm not bokoharam non practice their religion.

op thanks. let me buy real power bank

Zohan:
Thanks but nope nope nope. This is not factory standards. You can
*1. End up burning down your house if you try this.
*2. Put your life in danger.

I love the idea but please, 3,000 naira isn't much to purchase a new power bank.

lol, tank u sir for ur advice

Frankmishael:
lol, tank u sir for ur advice

Anytime

Nice one! FP material!

Frankmishael:
I should make bomb and kill my self

I'm not bokoharam non practice their religion.

op thanks. let me buy real power bank

Like the same thing Alfred Nobel did to his brother

Even if I won't try it myself,I m happy to no that i can build my own power bank if I choose to.thanks for sharing this info

op,how do u recharge ur power bank,give us actual schematics.

Who says Nigerians are not intelligent? I dough my hart for you OP! Nice tutorial.

What of the charging port to the power bank. I mean the one that will be used to charge the batteries in the power bank.

Thumbs up guy...

Nice one OP! U study physics or wetin?

creative... Thumbs up op


Ama try it , love stuffs like this.

Cool

see what unstable electricity supply in Nigeria as turned us into. May God neva forgive those behind the erratic nd epileptic power supply in Nigeria.


@o.p, nice info nd am gonna try it despite d little risk involved.

I Love Taking Risks

Frankmishael:
I should make bomb and kill my self

I'm not bokoharam non practice their religion.

op thanks. let me buy real power bank

Am sure the chines & white that made them 4 u to buy are members of bokoharam and equally practice their religion too, silence is always a better option intead of running ur mouth.