DR. BATTERY Replacement for HP ProBook 455 G4 — Compatible with Y8A72EA / Y8B11EA / Z1Z78UT / Z1Z78UT#ABA / HSTNN-UB7C / RR03XL / 851477-421 / 851477-541 / 851477-831 / 851477-832 / 851610-850 / 851610-855

Replacement battery by DR. BATTERY designed for the HP ProBook 455 G4. This unit is compatible with the following HP part numbers and model identifiers: Y8A72EA, Y8B11EA, Z1Z78UT, Z1Z78UT#ABA, HSTNN-UB7C, RR03XL, 851477-421, 851477-541, 851477-831, 851477-832, 851610-850, and 851610-855. Ideal as a direct swap to restore power in ProBook 455 G4 notebooks, this DR. BATTERY replacement matches the listed SKUs for straightforward compatibility.