Reminder:

Where the first use of a battery， be sure to power more than light (left about 3-5%)， and then charge off more than ten hours to fully activate the lithium-ion cycle is repeated three times in order to achieve maximum capacity. If you often use the power adapter operation， please remove the battery out， this will not only help the machine cooling， which adds durability of the battery. As a long time without using a computer or find that the battery charge and discharge time shorter， should be fully discharged before charging the battery， usually at least once every two months to put a full charge. Never in the case of repeated pluggable with battery power， the equivalent of once every pluggable battery charging time