Yesterday, the phone was at 60%.  I turn it on this morning and it's still at 60%.  I turn it completely off and back on and it goes down to 50%.  A few hours later, it's still at 50%.  I turn it completely off and back on and it's at 60%.

What really baffles the mind is that I haven't charged it since yesterday.  The charge should be going consistently down - not jumping all over the place.

Any ideas as to how I can get the real battery life?