Power supply 40W/12V/3.33A/5.52.1/ + power cable QOLTEC 52409

Universal laptop power supply – a reliable source of energy

This Qoltec mains adapter guarantees safe and stable power for your laptop. It is perfect for both home and work, ensuring comfortable use. The adapter's design has been enhanced with a range of protections that protect the connected device from damage. High efficiency translates to lower energy consumption, which is beneficial for both the environment and your wallet.

Key features and application

A 40W power adapter with an output voltage of 12V, current of 3.33A, and a popular 5.5 x 2.1 mm plug, is compatible with laptops from many manufacturers – Acer, Asus, Fujitsu, HP/Compaq, IBM/Lenovo and Toshiba. The set also includes a power cable and a Velcro strap for organizing cables, which makes it easier to organize the space around your workstation. The power supply is designed as a replacement for the original power supply or as an additional power source on the go.

Safety and protection

The applied protections are key to the long-term and trouble-free operation of the device and the safety of your laptop:

• Overvoltage protection: protects against voltage fluctuations in the electrical network.
• Overload protection: prevents damage caused by excessive load.
• Short-circuit protection: protects against the effects of a short circuit in the power circuit.
• Thermal protection: protects against overheating and damage to internal components.

Additionally, the product is covered by a 3-year warranty, which demonstrates its high quality and reliability. Remember to choose the power supply correctly – the power should be equal to or higher than required by the laptop (minimum value), the voltage permissible with a deviation of +/- 0.5V and the plug identical to the original!