using the AC adapter when the battery should be removed

using the AC adapter when the battery should be removed first in order to avoid the battery "full blast" Currently on the market lithium-ion batteries used in laptops to complete 300 to 600 times  TOSHIBA Laptop Battery ACER Laptop Battery Dell INSPIRON 6400 Battery Dell INSPIRON 9400 Battery (some data that may be more) the charge and discharge process, for our own calculations, now on the market model's battery life Centrino general official more than 5-6 hours of data, Pentium 4 models 3 hours battery life, then to charge and discharge of lithium-ion batteries can be 600 times the standard, you can use your own laptop battery can be calculated over a long time out. Some of my friends using the AC adapter when the battery is worried about taking off the battery inside if he left more power, AC adapter plug in the results the results began to charge, resulting in wasted your battery is a " charge cycles. " Actually, this fear is unnecessary, because the capacity laptop battery can not be hundred percent sure that the state, so when using the adapter AC certainly will complete charge. But now many manufacturers of notebook computers are designed with battery protection measures, such as IBM's notebook is only less than 95% in electricity consumption will be charged when, but not absolute, with no ability to completely rely on the design of the notebook OEM manufacturers may be weak in this respect a number. If you are really distressed that their batteries, it might remove the inside! Laptop battery explosion Exploding batteries thing appears little chance. But not an absolute no, lithium-ion batteries which are lithium batteries, a control circuit between them and the management board to complete charge and discharge control circuit if the loss of some features of the sensitivity of the original or direct failure, it can not effectively control the current, internal power core temperature led to an explosion. Or batteries within the battery short-circuit will explode. But good thing is now on the market of notebook products are high quality batteries with foreign countries, or direct people bought batteries, the quality is relatively better. The domestic part of the lithium-ion battery manufacturers are also many imported from abroad and then proceed to manufacture batteries. So is an old saying goes, when in the selection of notebooks, as many manufacturers prepared to consider a number of budget products, correct.