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title says it all, on both MIUI and CM7...i would charge my phone and as soon as i unplug it, it drops to 98...and yes i've cleared battery stats and all, went through the whole process and everything
The MT's battery isn't full when it says 100%, if you use a current widget monitor you can see it still has charge current going in until about 1-2 hrs after 100%. Batteries don't like to be in that state, so this "feature" is to prolong the life of a battery. But you can always charge that extra hour to make sure it's really full.
you have an app using data a lot more than it should.
maybe you have the Maps bug.
I know when my Maps app is running in the background my battery drops 3% a minute, which is RIDICULOUS.
I have to force close maps, even if i havent used it that day, sometimes it comes back up.
If i didnt use it every other day to check bus routes and distances id delete it.
maps is THE source of major battery drain on my MT. nothing else on the phone drains as much as maps.
even with the gps radio off, something in the app is eating battery
I get amazing battery life! ... until i start using it... When its in idle it can last all day without dropping much, but I turn the screen on and start messing with my 3g(browsing web and such) it will drop very fast so that is probably your problem something in the background running and/or using data.

yeaa i've done this, i would monitor it, leave it plugged in for 2 hours after it reads 100% and as soon as i unplug it, within 3minutes, it reads 98%..and keeps dropping 2% every 5min
it does this on airplane mode......it won't even go down to 99, just straight to 98....my phone barely last me five hours![]()
Ok, this means that it's draining at a fast rate all the way through, not just the first 100 to 90%. Do you have BT, GPS, or Wifi on? They can also cause drains without being used. Maybe there's an app that's constantly running in the background, which top 3 apps does your settings - battery usage say? If all else is normal, it could be that you just have a bad battery that doesn't hold a charge, in which case you could request a replacement from VM.
The first week or so of owning this phone I was lucky to get 8 hours out of my batt but after changing a few settings and allowing juice defender to schedule when data synchronized and wifi I was able to stretch it out to like 15 hours. now that I am more comfortable and have done some moderate undervaulting I am able to make it through the entire day. Still have never seen my phone at 99%, always goes from 100 to 98. Has anyone ever seen their phone at 99%?
i just casually cruised through this thread but it did answer a concern about "Maps" always running. i just froze it with Ti-Backup Pro while my battery is fresh off the charger hoping to see a longer battery life. thanks!