Originally Posted by soondai
My first one lost 1 percent per hour while it was sleeping and I did exchange it.
I was down in the 70s in less than 24 hours.
My replacement is at 72 percent after 2 weeks. Much more in line with what I expected.
I'd take it in to a B&N if your trend continues and you lose more battery overnight.
It lost another 9% in sleep overnight. It lost around 30% in 12 hours with 4 hours reading time. I'm going to return it this morning and try to follow RAH's suggestions. Hopefully this will solve the problem.