SpecificationsModel: BN03XL Voltage: 11.55 Capacity: 51Wh/4195mAh Battery type: Li-ion. Battery life: Also comes with installation tools Compatible Part Number BN03XL L77034-005 Battery Compatible with HP BN03XL, L77034-005, L76965-271, HSTNN-DB9N, HSTNN-OB1O, L73965-271, L76965-2C1, L76965-AC1, L76985-271, L770374-005 Compatible Laptop/Notebook Models forHP ENVY X360 13 Series:X360 13-AY 13Z-AY 13-BA 13T-BA 13-BD 13T-BD 13M-BD Series: 13-ba0xxx 13-ba1093cl 13-ba1095cl 13-ba1063cl 13-AY0xxx 13m-bd0xxx 13m-bd1xxx 13-ay0065AU 13-ba0004nu 13-ay1035nr 13-ay0075nr 13-ay0055cl 13-ay0009na 13-ay0002nd 15-ed0007na 15-ed0009TX 13-ay0001nc 13-ar0082au 13-ay0021nf 13-ay0010nr 13-ay0003nf 13-ba0003nu 13-ay0008na 13-ay0004nc 13-ay0021nr 13-ay0360ng 13-ay0007ca 13-ay0378ng 13-ay0000 13-ba0010nr 13-ay0055cl 13-BD0504SA Purchasing Note: Due to the complexity of laptop battery models, you may not be able to accurately determine the model you need to purchase,Please open the back cover o