BTI ST03XL-BTI 11.55V 49WHR LI-ION BATTERY 1FN05AA, 854109-850, ST03049XL-PL, ST03XL ELITEBOOK 720 G4, ELITEBOOK 725 G4, ELITEBOOK 820 G4, ELITEBOOK 828 G4 - Compatible OEM: 1FN05AA, 854109-850, ST03049XL-PL, ST03XL Model: ELITEBOOK 720 G4, ELITEBOOK 725 G4, ELITEBOOK 820 G4, ELITEBOOK 828 G4