Some advantages of Qishuo batteries:

1. We are mainly leading and research & develop all kinds of batteries and adapters which are compatibled with well-known brand notebooks including: IBM, Sony, Toshiba, HP, Acer, Compaq, DELL, Lenovo, Asus, and so on. So far, we have developed over 300 kinds of models of laptop batteries and adapters which have already become a highly competitive pillar export industry among China's computer accessory industry.

2. 100% compatiblity, high safety, long-time working and ONE YEAR warranty ensures your business easy and convenient.

3. Use A-class quality cells, every cell must pass strictly capacity grading procedure. carry on QC test for every finished product, to assure every battery can be charged and discharged 500 times again and again. CE certificated, 100% safe for use.

4. Professional friendly superb pre-sales and after-sales service makes you far away from service headache.

Proper Use:

1. Upon initial use (or after a prolonged storage period) the battery may require two to three charge/discharge cycles before achieving maximum capacity.

2. If the battery will not be used for a month or longer, it’s recommended that it is removed from the device and stored in a cool, dry, clean place at about a 50% capacity level. 

3. Leaving a battery in a laptop while using an electrical outlet for long periods of time will keep the battery in a constant stake of charging up and that will reduce the life cycle of the battery.