If I'm just using it for reading, web browsing, mail, way over 10. It seems like I go days and days without recharging. Only if I'm doing heavy gaming (Ok, if my wife steals it to play Plants v Zombies for hours on end) that I get less than 10.
I have had the 3G since release day and lately I've been noticing battery issues. In the last two weeks I've noticed the battery draining unusually fast. WiFi is on. 3G is never on (never even activated). A couple of days ago I was reading and I checked the battery level every 10 minutes and it was dropping several percentage points every 10 minutes to the point that when I was done reading I was down >25%. This has been happening a lot. I will check it at work (not used at all) and recheck an hour later and it's down another 8-10%.
I'm assuming that I probably need to recalibrate the battery level in the iPad to get it back on track.
is your iPad jailbroken?
are you running push notification?
what are your brightness levels?
No
Yes (Gmail) but I have all along and I didn't have this level of drain previous to the last two weeks.
Auto-level. Keep in mind that it was happening when the iPad wasn't being used at all and just checked every hour for level.
I still get upwards of 12 hrs on mine before it gets below 10%, Ive had it 6 wks now. I don't know if it matters much but my brightness is set real low, almost to off. It's still plenty bright for daytime or (like now) in a dark bedroom.Out of curiousity if your iPad is still lasting 10 hours...I remember at first it would take forever for 100% to trickle down to 90%, but now it seems my iPad goes down from 35% to 9% in less than 2 hours...
Iono..
..Iono.
My iPad still lasts very close to, if not exactly 10 hours.
Has your iPad been exposed to extreme temperatures, like being left in a car on a hot day or a cold winter day (if you're in the southern hemi)? Temperature extremes can kill battery longevity.