Power Adapter for Lenovo 20W | 5V | 4A | 3.5*1.35

29819-1
€12.50
On the road, at your place 22. 9. 2025
Reliable Qoltec power adapter for Lenovo with overload and overvoltage protection. Ideal for home and office.

Power Adapter for Lenovo 20W | 5V | 4A | 3.5*1.35

29819-1
Reliable Qoltec power adapter for Lenovo with overload and overvoltage protection. Ideal for home and office.
€12.50
On the road, at your place 22. 9. 2025
Reliable Power Source for your Lenovo laptops, the Qoltec adapter provides high efficiency for both home and office use.
High Efficiency Connection

High Efficiency Connection

This adapter is designed to minimize energy consumption and maximize performance.

Safety First

Safety First

Protect your devices with special protective mechanisms against overvoltage, overload, and short circuits.

Easy Handling

Easy Handling

Thanks to its compact design with a right-angle connector, it easily adapts to your needs.

Looking for a reliable power adapter for your laptop? Qoltec Power Adapter is the ideal choice for both home and office. It is made from high-quality materials, ensuring low energy consumption and high efficiency. A practical hook-and-loop fastener helps organize the cable, making it easier to adjust the cable length to your needs.

Safety is a priority with this adapter. It provides stable performance with special protection:

  • Overvoltage Protection: protects against too low or too high voltage,
  • Overload Protection: protects against overloading the power circuit,
  • Short Circuit Protection: protects against short circuits in the power circuit,
  • Overheat Protection: protects against damage caused by overheating.

When choosing the right adapter for your laptop, it's crucial to follow several guidelines. Important parameters can be found on the label on the underside of the laptop, including power (W), voltage (V), and current (A). When selecting an adapter, make sure that:

  1. Power (W): The new adapter should have at least the same or higher value than indicated on the label.
  2. Current (A): The value should be the same or higher than on the label.
  3. Voltage (V): It is essential to match the value with a tolerance of +/- 0.5V.

Using the correct plug is essential. It must be identical to the original for trouble-free use.

Specifications

Power (W)
20W
Voltage (V)
5V
Current (A)
4A
Connector
3.5*1.35 mm
€12.50