Compare to others, our batteries have below advantages:
1. More than 200 models for you to chose for most famous brand laptops; Such as: APPLE, Acer, HP, IBM, ASUS, DELL, Toshiba etc.
2. 100% compatible with original batteries;
3. Use New A-grade cell;
4. 100% responsible for the quality during 12 months warranty;

Compare to others, our laptop AC adapter have below advantage:
1. Input voltage from AC 100-240V for worldwide use; ;
2. Strong ABS+PC material over-fire protection crust design
3. Static-proof grade reaches 100, 000 grade;
4. 4 hours full load life time aging test;
5. 6 steps of Micro-computer testing for over current, full load, over voltage test.