Can I change the Battery Lock Screen on My IPhone to a picture?

I have an IPhone 4, and I was changing the screens. When I tried to change the lock screen, all I could see was a battery that showed how charged it was. Is there a way I can replace that?

You see that picture because it is plugged in and charging. Once you remove the charger you will be able to see your picture. There's no way to remove the "Charging Battery" animation when plugged in.