How to Charge Your Cell Phones With Normal Batteries

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THIS INSTRUCTABLE IS ABOUT HOW  U CAN CHARGE ALL OF YOUR CELL PHONES WITH NORAML AA BATTERIES. DURING ONE OF MY SUMMER VACCATION I FORGET MY PHONE  CHARGER AT HOME AND DONT WANT TO SPEND MY MONEY FOR NEW CHARGER. SO I THINK TO CHARGE MY PHONE AT HOME USING A HOME MADE AA BATTERIES CHARGER.SO HERE WE GO--

STEP1)FOLLOWING THING U NEED:-
1)a charger plug,
2)resistor 2
3)cell phone
4) 4 AA batteries AA.
5) wire

STEP2) CONNECT ALL THE 4  BATTERIES TOGETHER SUCH AS POSITIVA OF ONE CELL CONNECT WITH NEGATIVE TERMINAL OF OTHER BATTERY. CONNECT ALL THE 4 AA BATTERIES LIKE THIS ONLY. I USED A BATTERY HOLDER WICH I EXTRACTED FROM MY OLD TOY CAR. I PUTTED ALL THE BATTERIES IN IT


STEP3) CONNECT A WIRE IN POSITIVE TERMINAL OF BATTERIES AND A WIRE IN NEGATIVE TERMINAL OF BATTERIES AFTER U ALL JOIN IT. i.e. in photograph.


STEP4)NOW CONNECT RESISTOR 2 IN POSITIVE WIRE.


STEP5) NOW CONNECT THE POSITIVE WIRE WITH RESISTOR TO ANY WIRE OF CHARGER PLUG AND OTHER WIRE TO OTHER WIRE OF CHARGER PLUG.


STEP5) NOW JUST CONNECT THE CHARGER PLUG TO YOUR CELL PHONE AND SEE HOW IT WORKS.

YOU HAVE JUST MADE THE CHARGER AT HOME BY YOURSELF.HOPE U LIKE IT.
THANK U!!

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    10 Discussions

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    rvaish

    2 years ago

    4AA batteries will give controlled current of 2A directly.

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    jfrost11Sags107

    Reply 3 years ago

    Because its the law.......Ohms Law! Bazinga.

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    anjuv

    3 years ago on Introduction

    it is very and it charge my phone im 2 mins.

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    anjuv

    3 years ago on Introduction

    it is very and it charge my phone im 2 mins.

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    it may damage the phone , cuz it has nothing which controls the current and voltage .

    our chargers are a constant current and constant voltage sources

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    kikemascote

    5 years ago on Introduction

    seems is a little piracy in the instructables today https://www.instructables.com/id/Usual-batteries-charges-CellPhone/

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    lightpen

    5 years ago on Introduction

    why did use 2 ohm resistor exactely?
    do u think i can use less than 2 ohm?
    do u think i can use less than 4 AA batteries?

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    soulbone

    5 years ago on Introduction

    my bad I did not look at the images that your resistor is 2 ohms

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    soulbone

    5 years ago on Introduction

    what is the capacity of your resistor? I mean how much does 1 of your resistor hold.?