Hey guys Im new on here and glad to be a part of the community. Well I got the Droid Razr Maxx two days ago, I charged my battery while off till 100% (I had accidently turned it on once) then turned it on and used it a bit and put it on charge while on. I believe this should have calibrated it. I used it awhile and notice the battery shows near full green but its percentage is like 80. So I end up getting 16-17 hours outta the phone with about 4.5 hours screen use. It seems low compared to some other peoples...Do I happen to have a bad battery? :/ Thanks guys.