2-power AC Adapter 4.74A includes power cable Replaces 384021-001

When your HP laptop's original power brick fails, this 2-Power adapter steps in to keep you working without missing a beat. It delivers 90W of reliable power through a 7.4mm x 5.0mm center-pin connector, exactly matching the requirements of many HP Pavilion, Compaq Presario, and EliteBook models that originally shipped with HP part numbers 384021-001, 391173-001, 409992-001, or PA-1900-08H2. The included AC power cable means you can set up at your desk, in a conference room, or on the road with minimal fuss.

Key specifications

• Output: 90 W, 19 V, 4.74 A
• Input: 100-240 V AC, 50/60 Hz
• DC connector: 7.4mm x 5.0mm with center pin
• Replaces HP part numbers: 384021-001, 391173-001, 409992-001, PA-1900-08H2
• Included accessories: AC power cable (1.2 m)
• DC cable length: 1.2 m
• Protection: over-voltage, over-current, short-circuit, over-temperature
• Energy efficiency: Level VI
• Certifications: CE, FCC, RoHS
• Color: black; material: ABS plastic

Why choose it

Built with safety and longevity in mind, this adapter meets Level VI energy efficiency standards, reducing wasted power and heat. Its robust protection circuitry guards against common electrical hazards, and the ABS housing withstands daily wear. The 1.2-meter DC cable offers flexibility, while the included AC cable saves you from hunting down a compatible cord. It's a cost-effective alternative to OEM chargers without compromising on performance.

Ideal use cases

• Replacing a lost or damaged HP laptop charger at home or in the office
• Keeping a spare adapter in your travel bag or meeting room for convenience
• Equipping multiple workstations with identical, reliable power sources
• Extending the life of an older HP laptop by replacing only the power brick

Good to know

Compatibility is key: this adapter is designed for HP laptops that use a 7.4mm x 5.0mm center-pin connector and require 19V at up to 4.74A. Always verify your laptop's power requirements before ordering. The adapter operates in temperatures from 0°C to 40°C and can be stored from -20°C to 85°C, making it suitable for most environments.