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Charge Your Phone with another Phone

Using a Phone as a Power Bank


image from doncaprio.com

Sometimes we usually find ourselves in situations where we have power outage and hence low battery power. Or we are not able to have access to a power source when our phone is low on power.


I just want to share a trick i have been using for some years now.


I came about with this method as a result of frequent power outage a.k.a 'dumsor' some years ago and i needed to use my mobile phone urgently.

Things you will need are;

- two phones

- USB OTG

- USB cord/cable

make sure one of the phones is a spare, preferably one which isn't in use.

use a phone which you don't frequently use as it may affect the battery life of that phone.

i will recommend a phone which is out of use (i.e. one with a cracked / not functioning screen) but can still be powered on.


Now to the method;

- Switch the phone you want to siphon/take the power from or use as your power source on


- Connect the USB OTG to that phone


- Connect the USB cord to the OTG port


- Now you connect the other end of the USB cord to the phone you want to charge.

Please note that I have only tried this on android phones, and there may be a possibility of this working on other kind of devices.(no guarantee since i haven't tried it).

And this method will work best when the "power bank phone" has a big enough battery capacity and is fully charged.

You might also be able to access files on a phone using the above method as well.


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Content created and supplied by: kwesiniinoi (via Opera News )

Power Bank USB

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