The battery life of iPhone 3G is very short. That is, only around 5 hours if you are using voice (talking) or data (web browsing). The battery life extends to 24 hours if you are just using it to listen to music.
yes it does
12 HOURS ALLTIME
Heat, Pressure, Manufacturing Defect, Using The Wrong Charger Or Charging Volume.
Only if you have a battery charger connected to that 110 volt AC outlet. If you are thinking about connecting live AC current directly to the battery post forget it. That would more than likely cause the battery to explode.
You can explode anything using steam if the pressure is high enough.
No! But diet cola will explode with mento's.
If you step on a land mine, it will explode.
Your battery may be stuck in the flashlight due to corrosion or swelling. To safely remove it, try using a pair of insulated gloves and gently tapping the flashlight to dislodge the battery. If that doesn't work, consider using a non-metallic tool to carefully pry the battery out. Be cautious not to puncture or damage the battery, as it may leak or explode. If you're unsure, seek professional help.
To change the sim card on your iPhone simply open it at the back remove the battery and replace your sim card.
Not at all. iPhone 3GS in terms of beauty is much better. Nokia 5800 has an amazing battery time and also phone never hangs even if you are using it during playing music.
It is not 'wasting' energy; it is using energy to maintain a number of functions and keep them standby for instant use. If you do not want to waste battery energy, switch off the phone completely.