I have an original ipad2 wifi only. Purchased the day iPad2's were released. that's about 2 years now? I'm a relatively heavy user and my battery is down to 30 by bedtime nightly. today, for example, I used it to read and browse the web for about 3 hours (good wifi signal) and then drove around with it turned off. It's 5:30pm and the battery is at 52%. I've made some of the typical battery conservation adjustments, but I do leave location services turned on. Can anyone else offer some battery level reports for similar age and usage? it just feels to me as if the battery capacity has dropped a lot. (note - I've already taken the time to wipe the memory and restore with no improvement)