2-Power AC adaptér s napájacím káblom, náhrada za L48757-001

When your HP laptop refuses to charge or shuts down unexpectedly, a faulty power adapter is often the culprit. The 2-Power 45W AC Adapter restores reliable power delivery, ensuring your device stays charged and ready for work or play. This adapter is a direct replacement for the HP L48757-001 original part, offering identical voltage and current specifications for seamless compatibility. It includes an AC power cable, so you have everything needed to get back up and running immediately.

Who is it for

This adapter is ideal for HP laptop users who need a dependable replacement or spare charger. It suits professionals, students, and home users who require consistent power for daily computing tasks, whether at a desk or on the move.

Main features

• 45W output power with 19.5V DC and 2.31A current, matching original HP specifications.
• 4.5mm x 3.0mm barrel connector with blue tip and central pin for secure connection.
• Wide input voltage range (100-240V AC) with 50/60 Hz frequency, suitable for international use.
• Includes AC power cable for immediate setup.
• Built-in protection against over-voltage, over-current, short-circuit, and over-temperature.
• Energy-efficient Level VI compliance reduces power consumption.
• Black finish complements most laptop designs.
• Certified to CE, FCC, and RoHS standards for safety and environmental compliance.

Specifications

• Product Type: AC Adapter / Laptop Charger
• Power Output: 45W
• Output Voltage: 19.5V DC
• Output Current: 2.31A
• Input Voltage: 100-240V AC
• Input Frequency: 50/60 Hz
• Connector Type: 4.5mm x 3.0mm Barrel Connector
• Connector Feature: Blue Tip with Central Pin
• Replaces OEM Part Number: HP L48757-001
• AC Power Cable Included: Yes
• Protection Features: Over-voltage, Over-current, Short-circuit, Over-temperature
• Energy Efficiency: Level VI
• Color: Black
• Certifications: CE, FCC, RoHS
• Compatibility: HP Laptops requiring 45W, 19.5V, 2.31A with 4.5x3.0mm connector

Tips

To maximize adapter lifespan, avoid bending the cable sharply near the connector and unplug by holding the plug, not the cord. Keep the adapter in a cool, dry place when not in use. Always verify your laptop's voltage and connector size before purchase to ensure compatibility.