Just for the record, Enzo... I don't think anyone is saying you're crazy. Just that what you're experiencing may be normal based on your usage and HOW you use it. Regardless of what apps you have running (you could have 1 or you could have 20) if you are constantly using the phone such that the screen is always on... then you will see the quick battery drain that you are experiencing.
But... if you're reception is good, 3G is constant, and you're not using your phone much at all throughout the day and you're seeing the quick battery drain issues... then you may have a defective battery.
The other possibility is that you're so obsessed with checking your battery level that you check every 3 minutes... which means your screen is constantly on... which means that you are, in essence, causing your battery to drain faster than if you were to relax... and just go about your day not worrying/checking on your phone's battery.
Try this... tonight... turn the battery percent gauge OFF (and leave it off)...and plug it in the charger to charge overnight. Tomorrow... take your phone off of the charger when you normally would... and go about your day. Check/send texts/emails whenever it occurs to you to... make/receive calls when you want/need to. Do whatever you want whenever you want for however long you want with your phone. But DON'T LOOK AT THE BATTERY GAUGE ONCE. Then when you're about to plug the phone in before going to bed... THEN you can turn on the battery percent gauge to see where it's at. This way, you're forcing yourself not to continually check the gauge and cause any extra drain on your battery throughout the day. And you can actually see what kind of battery life you get out of a "normal" day of usage.
This should help you decide if the battery is really defective or not.
If you really think it's defective... exchange the phone for a new one. And like DannyBoy said... if the new one is the same way... then you'll know it's not the phone.
And just to add some data points from my own iPhone... Today, I took the phone off of the charger at 8:30am at 100%... and throughout the day I sent/recieved ~25 texts, received a handful of emails, made 2 2min-long calls, used Google Maps GPS Navigation for ~30min (with the screen in sleep mode for half the time), played Solitaire for ~5 min, used the camera to take 5 photos... and it's now 8:45pm and my iPhone is at 80% left. Pretty damn good if you ask me. Other days with heavier usage I have ended the day with anywhere from 30%-50% left. Still totally acceptable.
EDIT: It's 11:03pm now and between 8:45 and now I just sent/received another 10 texts and made 2 phone calls (20 min and 5 min) and phone is now at 73%. I'll probably end the night with 70% or more. Definitely happy with the battery life.
Thanks for your input. But this is what I have done all day. Text. Sent 0 emails. Used a scanning app for 10 seconds which didn't find barcode as I was walking/moving so I closed out. Went on facebook for 5 mins max. 0 phone calls coming/going. Only the early AM typing my 2 posts before this one- Web time. No gaming. Going through settings area for a tiny bit. Went on an app that uses GPS for 2 mins max maybe 5 times each. And pretty much, as I have stated before, only texted.
LoL. Why would I want to "complain" when something just isn't right. And for you guys to say just exchange it...yea, well thats simple. But this place is to help others who may experience these issues...if not today, tomorrow, then maybe in 6 months.
So with that being said, there has got to be a problem with my battery. Between 5am this morning at 100%, it is now 11.30pm and I am at 48%.
And sorry I haven't posted fotos like I said in my earlier post. I wish I could upload them to this post from phone.
oh and I am used to closing out my apps by double tapping home button, since I have mentioned in a post with asterisk (*) that I am used to closing out apps in background so I always have everything closed at each and every time I go for my phone. Nothing is ever in the background. Trust me, I am "obsessed" with doing that as well.
And I will do what you say. Like I said, I am willing to try anything in order to save the battery or increase battery life. But if I notice tomorrow night that I have the same percent that I do at this point with the phone, it's being sent. You did all that and have 73%, yea well I did way less that you did and it's hard to prove what I did since you weren't with me to see exactly what I did, but I have 48% and that's pretty suckage. Just imagine where I WOULD be at if I did what you did on top of what I have done.
*And if I may add, I have been texting faaaaaaaaaaaaaaar lesssssssss since I have received my iPhone. I was texting sooooooooooooooooo much on my Blackberry Storm (only Verizon can prove that to you guys). Battery life on that way fantastic, but again, I am texting wayyyyyy less on this phone right now. Why? Not sure actually. But I was regular texting on my BB as well as texting on BBM, which is an app that would be running on top of instantly sending a text. Not sure how to differentiate, but I am sure I am making some kind of sense.