Laptop battery is very important, many users in the use of computers, like the battery down to use, that this is a protection of the battery. In fact, this method does not protect the battery, but it will affect the life of the battery.
Laptop batteries for lithium batteries, if lithium batteries for a long time in a static state, even if the battery is no electricity state, 6 months will let the battery completely lose the power storage function. If you must take the battery down to use, it should be filled in 90% of the electricity, with plastic wrap good in a cool place.
At present, the service life of a battery is the number of charges, a 8-cell battery, the number of charges can be up to 1000 times. Therefore, in the use of the battery is not necessary to take off, battery maintenance as long as the use of a complete discharge in half a year.