The HP ADPTR 150W PFC Smart 4.5mm SL power adapter, part number 775626-003, is designed to power compatible HP notebooks. Its 150 W rating suits systems that require this power specification.
It provides an output of 19.5 V and 7.7 A and connects using a 4.5 mm right-angle barrel plug. Check that the notebook uses this connector and power specification.
Compatible families listed include HP Omen and HP ZBook. The TPN-DA03 listing also names HP Pavilion systems, offering a replacement power source for compatible notebooks in these families.