Adapter HP 19.5V / 6.15A / 120W / 7.4×5.0 mm is a power adapter used for high-performance HP laptops with the large connector and center pin.

Main specifications

Output voltage: 19.5 V

Current: 6.15 A

Power: 120 W

Connector: 7.4 × 5.0 mm barrel plug (with center pin, center positive)

Input: 100–240 V AC, 50–60 Hz

Adapters with these specifications deliver 19.5 V at 6.15 A (≈120 W) and use the 7.4×5.0 mm connector, which is typical for more powerful HP laptops and mobile workstations.

Common adapter model numbers

Examples with the same specifications:

PPP014L

PPP017L

HSTNN-DA12

ADP-120ZB

Devices that use it

Often used with:

HP EliteBook laptops

HP ProBook laptops

HP ZBook mobile workstations

HP Compaq Business series

(models requiring up to 120 W power with 7.4×5.0 mm connector)