Fonte de alimentação AC para portátil Dell 90W conector cilíndrico 4,5mm (7HRTX)

This Dell 90W AC Power Adapter (model 7HRTX) is a genuine replacement or spare power supply designed for a wide range of Dell laptops. With a 4.5mm barrel connector and 19.5V output, it delivers reliable and efficient power for your device.

Advantages

• 90W power output ensures fast and stable charging for compatible Dell laptops.
• Universal AC input (100-240V) allows worldwide use with appropriate plug adapter.
• Multiple protection features (over-voltage, over-current, short-circuit, over-temperature) safeguard your laptop.
• ENERGY STAR compliant for energy efficiency.
• Compact and lightweight design for easy portability.

Suitable for

• Dell Latitude series (e.g., E-series, 3000, 5000, 7000)
• Dell Inspiron series (e.g., 3000, 5000, 7000)
• Dell XPS series (e.g., 13, 15)
• Dell Vostro series (e.g., 3000, 5000, 7000)
• Other Dell laptops requiring 90W power with 4.5mm barrel connector

Key specifications

• Brand: Dell
• Model: 7HRTX
• MPN: 7HRTX
• EAN: 5715063025000
• Product Type: Laptop Power Adapter
• Power Output: 90 W
• Input Voltage: AC 100-240 V
• Input Frequency: 50/60 Hz
• Output Voltage: DC 19.5 V
• Output Current: 4.62 A
• Connector Type: Barrel connector with center pin
• Connector Outer Diameter: 4.5 mm
• Connector Inner Diameter: 3.0 mm
• AC Input Connector: IEC C5 (Cloverleaf/Mickey Mouse)
• DC Cable Length: 1.8 meters (approx.)
• Colour: Black
• Certifications: CE, FCC, RoHS
• Operating Temperature: 0°C to 40°C

Recommendations

Always verify your laptop's power requirements before purchasing. This adapter is designed for Dell laptops that use a 90W power supply with a 4.5mm barrel connector. Using an incompatible adapter may cause damage to your device.