RULU Brand New 7200mah 9-Cell 10.8V Battery for HP/COMPAQ: Pavilion DV7 series, DV7, DV7T, DV7Z, DV7T-1000, DV7Z-1000, DV7-1000, DV7-1001, DV7-1002, DV7-1003, DV7-1020, DV7-1130, DV7-1134, DV7-1137, DV7-1150, DV7-1170, HDX18 series, HDX18T-1000, HDX18-1020, DV7-3067NR Brand New 7200mah 9-Cell 10.8V Battery for HP PAVILION DV7 DV7T DV7Z HSTNN-IB75 DV8 We are direct from manufacturer and all batteries are made of A grade cells. Shipping from OHIO, USA, 2 to 5 days delivery guarantee. High capacity battery certified by CE and RoHS. 100% OEM compatible! Pls make sure your original battery and laptop meet the compatibility of both the part # and models below.