Li-ion 4 Cell Battery 100% NEW!!! 3 Months Warranty Product Descriptions: If you are looking for best replacement batteries for your laptop, you have come to the right place.We can provide the products with higher quality at reasonable prices and the highest level of service. Guaranteed to meet or exceed OEM specifications. Undergone comprehensive quality testing throughout the manufacturing and assembly process. Utilize state of the art printed circuit board (PCB) design to provide stable and safe performance.Batteries are in high grade quality and certified by CE and RoHS.