Easy&Fine 1 Year Full Warranty, Asus New Battery K53(9 Cells, 11.1V, 7800mAh) for Asus AA32-K53, A42-K53, A43 Series Asus New Battery in high grade quality and 1 Year Full Warranty, 30 days money return guarantee ! Voltage: 11.1V, Capacity: 7800mAh; 9 cells; Color: Black; New Replacement Products, Works as Genuine Parts; Easy&Fine&reg; grade A cells,Sturdy packaging, FAST shipping and GREAT service. Easy&Fine&reg;is a registered U.S. Trademark under Serial number 86024160