Noticing today battery charging issues-I am using the stock charger and USB cable that came with the Droid 4 (purchased 4/2012). The "Charging" display on screen when the phone is connected to charger does not seem to increase above 70%. I just noticed this earlier today; the phone has not been severely damaged, no water, nor received abuse, etc.
I typically charge the phone about once per day, battery runs down to about 15-20% before I charge it.
Still, I can have the phone connected to the charger and plugged in for an hour or more and the meter does not increase as before. Something is obviously up.
I have not modified the phone code or settings apart from adding more common apps.
Is this common? Anybody else here find these issues? Solutions?