Fonte de alimentação 2-Power Transformador AC 2,31A com cabo de alimentação substitui 5KF76AV

Delivering a steady 19.5V at 2.31A, this 45W AC adapter keeps your HP laptop powered through demanding tasks without breaking a sweat. It comes with both AC and DC cables, so you're ready to plug in right out of the box.

Overview

The 2-Power ALT282621B is a replacement AC adapter engineered to match the performance of the original HP 5KF76AV unit. With a barrel connector (4.5mm x 3.0mm, blue tip) and a wide 100–240V input range, it's suitable for use in most regions. The package includes a 1.2m AC power cable and a 1.7m DC cable, giving you flexibility in setup.

What stands out

• 45W output with 19.5V / 2.31A – perfect for HP laptops requiring this spec.
• Comprehensive protection: over-voltage, over-current, short-circuit, and over-temperature safeguards.
• Energy Efficiency Level VI – meets strict efficiency standards to reduce energy waste.
• Included AC power cable – no need to buy a separate cord.
• CE, FCC, and RoHS certified for safety and environmental compliance.

Technical details

• Input voltage: AC 100–240V, 50/60Hz
• Output: DC 19.5V, 2.31A, 45W
• Connector: 4.5mm x 3.0mm barrel (blue tip)
• DC cable length: 1.7m; AC cable length: 1.2m
• Operating temperature: 0°C to 40°C
• Storage temperature: -20°C to 85°C
• Operating humidity: 10% to 90% RH (non-condensing)
• Certifications: CE, FCC, RoHS

Our verdict

Reliable, efficient, and fully equipped – this 2-Power adapter is a smart replacement for your HP laptop's original charger, with all necessary cables included.