Found similar product in stock: 120W AC/DC power adapter for (MPN: 730982-002)
HP 730982-002 Flora 120W power adapter supplies DC power to compatible equipment. This Flora version is identified as an EPS adapter with 88% efficiency and a 3P/RC Slim design.
It delivers 19.5V DC at up to 6.15A, with maximum output power of 120W. The output connector is 7.4 × 5.0 mm and has a center pin, specifying the connector form for this adapter.
The black unit measures 75 × 26 × 148 mm. It uses a C6 AC input socket; the power cord is not included.