UBatteries Compatible 72Whr Battery Replacement For HP G72-253NR G72-257CL G72-259WM G72-260US G72-261US G72-262NR G72T-200 G72-a30EM G72-b27CL G72-b49WM - 6600mAh, 9 Cell UBatteries Li-Ion Replacement Laptop Battery; Grade A Cell Type: 9 Cell Lithium-Ion | Voltage: 10.8V | Capacity: 6600mAh | Rating: 72Whr CE ROHS Certified One Year Warranty, 30 Days Return