280W 20V 14A AC Charger 7.4×5.0mm Tip for HP Thunderbolt Dock G4, Z2 Mini G5 G9 Workstation, Fits PN M52952-001 M52947-003 M52947-002 TPN-DA25 TPN-CA25 L00458-002 TPC-CA61

This high-power 280W 20V 14A AC power adapter is a dedicated replacement charger for HP Thunderbolt Dock G4 280W docking station and HP Z2 Mini G5, Z2 Mini G9 compact workstations. It perfectly replaces original HP OEM part codes including M52952-001, M52947-003, M52947-002, TPN-DA25, TPN-CA25, L00458-002 and TPC-CA61. Equipped with exclusive 7.4 × 5.0 mm barrel connector, it delivers stable continuous high power to drive multiple external monitors, USB peripherals and fully power the mini workstation simultaneously without voltage drop or performance throttling. Optimized internal circuit design meets industrial workstation and docking station long-hour running demands.

Built-in intelligent safety chips provide comprehensive circuit protection to avoid damage caused by abnormal power supply. Complete matched AC power cord is included, lightweight and easy to carry, an economical spare replacement for damaged, lost or aging original high-power HP workstation and dock chargers.