Hi-Capacity Li-ion Battery For Dell Inspiron 1520 1720 P/N: DL1520LP Ratings: 6600mAh, 11.1v,color: black Fit Machine Models: Inspiron 1520,Inspiron 1720,Dell Inspiron 530s,Dell Vostro 1500,Dell Vostro 1520,Dell Vostro 1521,Dell Vostro 1700,Dell Vostro 1720,Dell Vostro 1721 Replacement For : UW280, 0UW280, NR239, 312-0589, 451-10477, FK890, GK479 ,312-0504, 312-0575, 312-0576, 312-0590, 312-0594, FP282 1 year warrant, Guarantee Quality! Factory Package! Fast Shipping!