2-Power AC adaptér 4.74A vrátane napájacieho kábla, náhrada za 384021-002

When a standard replacement adapter simply matches the wattage, this 2-Power unit goes further by bundling both AC and DC cables in the box, so you can restore a complete charging setup without hunting down missing cords. Built around the exact 7.4mm x 5.0mm barrel with center pin used by HP business notebooks, it delivers a stable 19V / 4.74A output that mirrors the original HP 384021-002 specification, making it a dependable alternative for daily office use or travel.

Highlights

• 90W output with 19V and 4.74A – matches HP 384021-002, 384020-002 and ED495AA requirements
• Includes both a 1.2m AC power cable (3-prong Cloverleaf C5) and a 1.2m DC output cable
• Level VI energy efficiency reduces standby power draw and operating heat
• Integrated over-voltage, over-current, short-circuit and over-temperature protection
• CE, FCC and RoHS certified for safety and environmental compliance

In daily use

The adapter accepts 100–240V AC at 50/60Hz, so it works with wall outlets in most regions without a separate voltage converter. The black housing stays unobtrusive on a desk or in a bag, and the generous cable lengths give you flexibility when the nearest socket is not right beside the laptop. Because the connector is the same 7.4mm x 5.0mm barrel with center pin found on many HP ProBook, EliteBook and Compaq models, installation is plug-and-play: connect the DC cable to the notebook, attach the AC cable, and power is ready.

Full specifications

• Brand: 2-Power
• Model: ALT282107B
• Product type: AC Adapter
• Compatibility brand: HP
• Replaces OEM part numbers: HP 384021-002, 384020-002, ED495AA
• Output power: 90 W
• Output voltage: 19 V
• Output current: 4.74 A
• Input voltage: 100–240 V AC
• Input frequency: 50/60 Hz
• Connector type: 7.4mm x 5.0mm barrel with center pin
• AC power cable included: Yes
• DC output cable included: Yes
• AC plug type: 3-prong (Cloverleaf C5)
• DC cable length: 1.2 m
• AC cable length: 1.2 m
• Energy efficiency: Level VI
• Protection features: Over-voltage, over-current, short-circuit, over-temperature
• Colour: Black
• Certifications: CE, FCC, RoHS

Final note

For IT departments managing fleets of HP notebooks, this adapter offers a cost-effective way to keep spare chargers on hand without sacrificing the safety and performance expected from the original power supply.