You can expect about 4 hours to 5+ hours of run time with this HP Omen 15-AX001TX battery when new, depending on your energy use.
HP OMEN PC 15 Series
HP OMEN 15-AX002NG
HP OMEN 15-AX003NG
HP OMEN 15-AX004NG
HP OMEN 15-AX005NG
HP OMEN 15-AX006NG
HP OMEN 15-AX007NG
HP OMEN 15-AX008NG
HP OMEN 15-AX009NG
HP OMEN 15-AX011NG
HP OMEN 15-AX015TX
HP OMEN 15-AX015TX (X1G85PA)
HP OMEN 15-AX016TX
HP OMEN 15-AX016TX (X1G86PA)
HP OMEN 15-AX017TX
HP OMEN 15-AX017TX (X1G87PA)
HP OMEN 15-AX018TX
HP OMEN 15-AX018TX (X1G88PA)
HP OMEN 15-AX019TX
HP OMEN 15-AX019TX (X1G89PA)
HP OMEN 15-AX020TX
HP OMEN 15-AX020TX
HP OMEN 15-AX020TX (X1G90PA)
HP OMEN 15-AX020TX(X1G90PA)
HP OMEN 15-AX030NG
HP OMEN 15-AX030TX
HP OMEN 15-AX030TX (X9J89PA)
HP OMEN 15-AX031TX
HP OMEN 15-AX031TX (X9J90PA)
HP OMEN 15-AX032NG
HP OMEN 15-AX032TX
HP OMEN 15-AX032TX (X9J91PA)
HP OMEN 15-AX033DX
HP OMEN 15-AX033TX
HP OMEN 15-AX033TX
HP OMEN 15-AX033TX (X9J92PA)
HP OMEN 15-AX101TX
HP OMEN 15-AX101TX (X9J85PA)
HP OMEN 15-AX102TX
HP OMEN 15-AX102TX (X9J86PA)
HP OMEN 15-AX103TX
HP OMEN 15-AX103TX (X9J87PA)
HP OMEN 15-AX210TX
HP OMEN 15-AX210TX(1DE73PA)
HP OMEN 15-AX211TX
HP OMEN 15-AX211TX(1DE74PA)
HP OMEN 15-AX212TX
HP OMEN 15-AX212TX(1DE75PA)
HP OMEN 15-AX214TX
HP OMEN 15-AX214TX
HP OMEN 15-AX215TX
HP OMEN 15-AX216TX
HP OMEN 15-AX216TX
HP OMEN 15-AX217TX
HP OMEN 15-AX217TX
HP OMEN 15-AX218TX
HP OMEN 15-AX218TX
HP OMEN 15-AX219TX
HP OMEN 15-AX223TX
HP OMEN 15-AX224TX
HP OMEN 15-AX224TX
HP OMEN 15-AX225TX
HP OMEN 15-AX225TX
HP OMEN 15-AX226TX
HP OMEN 15-AX226TX
HP OMEN 15-AX239TX
HP OMEN 15-AX240TX
HP OMEN 15-AX240TX
HP OMEN 15-AX253TX
HP OMEN 15-AX254TX
HP OMEN 15-AX255TX
HP OMEN 15-AX256TX