Cell Phone Battery life

Do you need a cell phone battery?
With all the different types of phones these days it is hard to say exactly how long a cell phone battery life can be. I know that certain cell phones like the Nokia have an extremely longer battery life than lets say the infamous blackberry. I personally love the iPhone! Its battery life can be longer than you think and it also has a little trick to it to keep the battery life longer. The button located on the top of the iPhone, (its really tiny and long), can help preserve the life of your battery. By pressing the button every time you are finished using your phone saves battery. Now let me explain why. The button turns the screen off but not the phone so you can still receive phone calls but it turns the lighting off and in return uses less battery. Pretty cool huh? There are not too many phones that have an option like this, hints one of the many reasons I love the iPhone so much.
Most cell phone batteries can last for three to four years, depending on much the battery is used and how well it is taken care of. For example, If you allow a cell phone battery charge to become almost dead before recharging it this can help your battery to then have a full CLEAN charge. In doing this your battery is more likely to last longer. Also if you put your poor dear battery through tough weather conditions it can result in the circuit and the battery leaking, melting or freezing. It you let the phone sit in direct sunlight for an excessive amount of time the battery and circut will melt and fuse together completely ruining your phone, bad idea. Also one more thing to help preserve your cell phone battery life is to make sure you do not over charge your phone. Most people tend to ignore this one but it can really kill the battery life. A good majority of cell phones will actually beep when it is finished charging, but if your phone is not one of these then I suggest you pay attention to when the phone is finished charging.
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