New laptop battery Guide:

The new notebook computer or laptop for the duration of the problem is divided into two separate issues:
Charging time
Savings by setting the software power-saving mode. Windows Vista, a special "energy" (Start - Control Panel) part, where we have the opportunity to customize the system configuration, the basic elements of the impact of its working power laptop / notebook computer.
Active use of the battery
It is used today, a lithium polymer battery is no clear definition of "memory" to maintain a full charge battery before the download is complete. Early type of battery, if you do not meet this condition, the load and then gradually subsided after another, leading to gradual decline in the real-time performance of the battery, after a period of time, again have to replace one.
Although the battery "memory" in the modern history before the reel that explicitly depend on it remain there for the materials used by the time lost its potential capacitor. This is generally reflected in the fact that the laptop rather than the so-called "4.5 hours of battery life only three, two hours or less.
You can check the battery in the new laptop reviews online since the laptop / notebook computer using a variety of manufacturers, energy consumption is also strongly dependent on the configuration, the battery life has been widely suggested.
However, there is an informal "rule": If the laptop is running on battery power must be changed every 6-9 months. If the battery is mainly used as a "Network UPS", that is, if most of the time, it uses a laptop power supply, the battery can be used to reserve energy life cycle of the "laptop"
From the experience of my laptop / notebook computer, I can say that the drop tank load indicators (the rest of the time to charge your laptop), 2 years of use (mainly from the network) is only 15 minutes.
And the battery some more tips:
When buying a new battery (new laptop), 2-3 times, so that a full charge cycle and the subsequent battery discharge. "Teach your battery, normal!"
From cold to hot laptop battery charging does not bring you as soon as possible. Suppose first of all, it would take at room temperature.