Bay Valley Parts Battery for Asus K72J K72F K72JR K72 K73E N73SV N73S N73 N71JQ - fits P/N A32-K72 Li-ion 9 Cell 10.8V 7800mAh Battery type: Li-ion; Capacity: 84Wh; Cells:9-cell; Voltage: 10.8V;Capacity:7800mah. High quality grade "A" cells. Charges quickly. Longer discharge time. Steady output and low power consumption. More than 500 times charge-discharge cycles.All products are Certified by CE ROHS UL1642 FCC for safety. Operation time for standard batteries(9-cell 7800mah): Around 2-3 hours the actual operation time will depend on how much electricity is required by the device and how you use it. 24 x 7 email support 12-month service. Compatible Models: For Asus ASUS A32-K72 A32-N71 70-NX01B1000Z 70-NXH1B1000Z 70-NZY1B1000Z 70-NZYB1000Z ASUS K72J K72F K72JR K72 K73E N73SV N73S N73 N71JQ. replacement notebook laptop battery batteries 12-months hassle-free warranty service. Please check if this battery is compatible with your computer before purchasing. Part numbers of compatible batteries and Computers are listed as following.