My Mobile Phone and it's Charger

I once had a mobile phone.
It looked like it was the coolest one.
But I know how I used it.

Constantly on it, doing something.
The only time I left it were,
when I was asleep or when,
it was being charged.
Sometimes not even then.

Then one day, the software crashed.
Nothing was backed up.
So all the data was lost.

Then one day I was given this phone.
I hadn't ever used it.
But thought I'd give it a go.

It turned out to be the best one!
Literally the best I ever had!
There was only one problem though.
Well, there is always a but.

I didn't have my own charger.

On borrowed chargers,
it was always running,
but on constant low battery,
and the fear of it turning off.

Then one day, I went shopping.
And randomly entered this shop.
There I found so many things!
I became curiously excited like a child!!!

I took my phone out to take a photo,
And what I see astonished me.

My phone's battery level had gone up!
Drastically.
That meant there is a charger in this shop!
But where is it?!?!
Let me ask the owner...