The majority of us have had laptops throughout our lives, we may even own one right now! Many people know the frustration of owning a laptop and the laptop battery dies! This has happened to me many times, and usually at the worst possible moment - in meetings, showing someone a funny website or when completing an important document... PC Rage to the max!
It used to really frustrate me when this happened, I would carry around my battery charger everywhere. Now I have simply purchased a new laptop battery. You never know how much you need it until you don't anymore. You can even buy external batteries that you can take to meetings, these last for hours - and very cheap.
So don't do what I did and go nuts every time the battery dies, spend $80 and buy a new one, or even buy a spare, its simply not worth the frustration...
