2-POWER alimentatore AC 4,74A con cavo di alimentazione, sostituisce 416421-021

Power up your HP laptop at home, in the office, or on the road with the 2-POWER AC Adapter. This 90W replacement charger delivers reliable performance for a wide range of HP notebooks, matching the specifications of the original HP 416421-021 adapter. The package includes both the AC power cord and the DC output cable, so you have everything needed to connect to a wall outlet and your laptop.

Key specifications

• Output: 19V DC, 4.74A, 90W maximum power
• Input: AC 100-240V, 50/60 Hz (works worldwide)
• Connector: 7.4 x 5.0 mm barrel with center pin
• Cables: AC power cable (1.8m) and DC output cable (1.8m)
• Protection: Over-voltage, over-current, and short-circuit protection
• Compatibility: Replaces HP part number 416421-021; fits various HP laptops
• Certifications: CE, FCC, RoHS
• Colour: Black

Why choose it

This adapter is built to exacting standards, ensuring stable and efficient charging for your HP laptop. The high-efficiency design reduces energy waste and heat, while built-in safeguards protect your device from power fluctuations. The generous cable lengths give you flexibility in positioning your laptop near an outlet.

Ideal use cases

• Replacing a lost or damaged original HP charger
• Keeping a spare adapter at work or in a travel bag
• Powering your laptop in different locations without moving the original charger

Good to know

The adapter operates in temperatures from 0°C to 40°C and can be stored in temperatures from -20°C to 85°C. It is compatible with HP laptops that use a 7.4 x 5.0 mm barrel connector and require 19V, 90W power. Always verify your laptop's power requirements before ordering.