BTI TA03XL-BTI 11.55V 51WHR LI-ION BATTERY 1FN06AA, TA03XL, 854047-1C1, 854108-850, TA03051XL-PL ELITEBOOK 745 G4, ELITEBOOK 755 G4, ELITEBOOK 840 G4, ELITEBOOK 850 G4, MT43 MOBILE THIN CLIENT, ZBOOK 14U G4, ZBOOK 15U G4 - Compatible OEM: 1FN06AA, TA03XL, 854047-1C1, 854108-850, TA03051XL-PL Model: ELITEBOOK 745 G4, ELITEBOOK 755 G4, ELITEBOOK 840 G4, ELITEBOOK 850 G4, MT43 MOBILE THIN CLIENT, ZBOOK 14U G4, ZBOOK 15U G4