1.For the new battery,please full charge/discharge for 2-3 cycles.it can make the battery release the highest energy.

2"Full charge"means the battery discharge to3% and charge to 100%,then deep it charging for 2 more hours, and be sure don't discharge it during the charging.

3"Full discharge"means the battery discharge from over 80% to 3%,and ensure don't charge it during discharging.

4.Make the battery"full charge/discharge"for 1 or 2 times every 2 months, it can extend the battery service life.

5.Don’t charge the battery until it discharge to 0% as it do harm to the life cycle of the battery.

6.Please take out the battery when the laptop is not used for long time.

7.When battery provisionally is not used, we s est that store time do not over 3 months.