Alimentatore AC 2-Power con cavo di alimentazione, sostituto per 902990-001

Keep your HP laptop powered at home, in the office, or on the road with this 2-Power AC adapter. It delivers a steady 45W output at 19.5V and 2.31A, exactly matching the original HP 902990-001 specification. The included power cable connects to a standard wall outlet, while the 4.5mm x 3.0mm barrel connector with blue tip plugs securely into your laptop. Built-in protection against over-voltage, over-current, short-circuit, and over-temperature safeguards both the adapter and your device. Compact and black, it is an ideal replacement or spare for compatible HP notebooks.

Key specifications

• Power output: 45 W
• Output voltage: 19.5 V
• Output current: 2.31 A
• Input voltage: AC 100-240 V, 50/60 Hz
• Connector: 4.5mm x 3.0mm barrel (HP blue tip)
• Included accessories: AC power cable
• Protection: Over-voltage, over-current, short-circuit, over-temperature
• Energy efficiency: Level VI
• Color: Black
• Certifications: CE, FCC, RoHS

Why choose it

This adapter is a reliable, cost-effective alternative to the original HP charger. It meets strict energy efficiency standards (Level VI) and includes essential safety protections, ensuring long-term durability and safe operation. The included power cable means you are ready to use it right out of the box.

Ideal use cases

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

Good to know

The adapter is compatible with HP laptops that use the 902990-001 part number and require a 19.5V, 45W power supply with a 4.5mm x 3.0mm blue tip connector. Always verify your laptop's specifications before purchase.