Qoltec 51737 Power Supply

The Qoltec 51737 power adapter is a dedicated replacement adapter for Asus laptops, offering 130 W output for stable indoor use. Constructed from quality materials, it delivers efficient power conversion with low energy consumption and comes with a 1.6 m cable and a Velcro strap for tidy cable management. Compact dimensions (156 mm × 73 mm) and a standard input voltage of 220–240 V make it suitable for everyday charging and device powering tasks.

Advantages

This adapter includes multiple built-in protections: overvoltage protection that guards against too low or too high input voltage, overload protection for each power line, short-circuit protection for faults in the power circuit, and overheating protection against excessive temperature or poor ventilation. At 130 W output and weighing 0.46 kg, the unit balances power and portability while maintaining a black finish that integrates with most laptop setups.

Suitable for

• Charging and powering compatible Asus laptops
• Replacing lost or damaged laptop power adapters
• Use in home or office indoor environments
• Powering laptops during gaming or high-load tasks

Key specifications

• Brand: QOLTEC
• Model / MPN: 51737
• EAN: 5901878517377
• Output power: 130 W
• Input voltage: 220–240 V
• Cable length: 1.6 m
• Dimensions (W × D): 156 mm × 73 mm
• Weight: 0.46 kg
• Colour: Black

How to use

Connect the adapter to a compatible Asus laptop charging port and plug the adapter into a 220–240 V indoor mains outlet. Use the Velcro strap to shorten or organize the 1.6 m cable as needed. Ensure the adapter has adequate ventilation during operation and place it on a stable, flat surface to avoid blocking airflow.

Recommendations

Use this power adapter indoors only and avoid exposing it to moisture or extreme temperatures. If the adapter becomes unusually hot, produces unusual smells, or fails to supply power, disconnect it immediately and consult qualified service personnel. Match the adapter’s connector and voltage specifications with your laptop before use.