QOLTEC Power Adapter for Dell Laptop 45W 19.5V 2.31A 4.5x3.0mm Blue Tip

The QOLTEC 45W power adapter is specifically designed for Dell laptops requiring 19.5V DC input. With a compact design and reliable performance, it ensures your device stays charged and ready for use. The adapter features a blue tip barrel connector (4.5mm outer diameter, 3.0mm inner diameter) and includes a 1.2m DC cable plus a detachable AC power cord (Type E/F plug).

Advantages

This adapter delivers stable 45W power with multiple protection features including over-voltage, over-current, short-circuit, and over-temperature safeguards. Its Level VI efficiency rating ensures energy savings and reduced heat generation. The black ABS plastic housing is durable and lightweight, making it ideal for home, office, or travel use.

Suitable for

• Dell laptops that require a 45W, 19.5V power adapter with a 4.5x3.0mm connector
• Replacement or spare power supply for Dell Latitude, Inspiron, XPS, and other compatible models
• Users needing a reliable, certified (CE, RoHS) charging solution

Key specifications

• Output Power: 45 W
• Output Voltage: 19.5 V
• Output Current: 2.31 A
• Input Voltage: 100-240 V AC
• Input Frequency: 50/60 Hz
• Connector: Barrel (Blue Tip) 4.5mm x 3.0mm
• DC Cable Length: 1.2 m
• AC Power Cord Included: Yes (Type E/F)
• Colour: Black
• Efficiency: Level VI
• Protection: Over-voltage, Over-current, Short-circuit, Over-temperature
• Certifications: CE, RoHS

Recommendations

Always verify your laptop's voltage and connector size before purchasing. This adapter is intended for Dell models that use a 19.5V input and a 4.5x3.0mm barrel plug. For optimal performance, use only with compatible devices.