... aging test lasts more than 2 hours4. 8 years factory, wholesale price, OEM/ODM service5. Brand new components, grade A quality6. Low ... quality and protecting environment are our missions. 7. Short circuit, open circuit, over load, over voltage, over temperature protection8. Different ... IBM . Toshiba. Dell .Sony.Asua .Compaq.Liteon etc 9. OEM/ODM are warmly welcomed10. Suit for most brand laptops such as ...