Power Adapter Qoltec 51035 45W Indoor Black 220-240V

The Qoltec 51035 is a 45W indoor power adapter designed for Lenovo laptops and other compatible models. It operates from 220–240V input and delivers stable output through a slim-tip connector with an inner PIN. The adapter is made from quality materials, offers low power consumption and high efficiency, and includes a Velcro strap for cable organization. Its compact size and 1.4 m cable make it suitable for home or office use.

Advantages

The adapter provides reliable and stable power delivery with built-in protections against overvoltage, overload, short circuit and overheating. It is constructed from durable materials to ensure long-term use and reduced heat generation when used within specifications. The included slim-tip + PIN plug matches Lenovo-compatible power sockets and the Velcro strap allows tidy cable management.

Suitable for (tasks / use cases)

• Powering Lenovo laptops that accept a 45W slim-tip + PIN adapter
• Home and office laptop charging and operation
• Replacing an original 45W AC adapter where connector and voltage match

Key specifications

• Brand: QOLTEC, model 51035
• Power: 45 W
• Input voltage: 220–240 V
• Connector: slim tip with PIN (compatible with Lenovo thin-pin sockets)
• Cable length: 1.4 m
• Colour: Black
• Dimensions (approx.): 90 mm × 111 mm (width × depth)
• Weight: 0.159 kg

How to use

Confirm the laptop’s required parameters on the label on the bottom of the device: power (W), voltage (V) and current (A). Ensure the adapter’s voltage matches the laptop’s voltage (allowable tolerance ±0.5 V). The adapter’s rated power and current should be equal to or greater than the values on the laptop label. Connect the adapter’s slim-tip + PIN plug to the laptop’s power socket and plug the mains lead into a 220–240 V outlet. Use the Velcro strap to organize excess cable length.

Recommendations

Use only if the connector type and voltage match your laptop. Selecting an adapter with equal or higher wattage and current than the laptop rating reduces stress on the adapter. Avoid exposure to high humidity and ensure adequate ventilation to prevent overheating.