Reliability is key? Choose the Qoltec power adapter for Lenovo laptops. Ideal for home or office use as a main or replacement power source. High-quality materials and low energy consumption ensure high efficiency.
Safe power supply with universal use: Invest in safety, which is always valuable. High-quality materials make Qoltec brand adapters a product worth attention. Ensures stability of operation thanks to special protections:
- Overvoltage protection: protects against low or high voltage.
- Overload protection: protects against overload of the power supply.
- Short circuit protection: protects against short circuits in the power circuit.
- Thermal protection: protects against damage caused by overheating.
Selecting the right adapter is very important. Follow these simple rules to minimize downtime:
- Power (W): the minimum power required for the new adapter. Higher power is allowed.
- Current (A): value can be the same or higher than on the laptop's label.
- Voltage (V): strictly required, tolerated only +/– 0.5V.
- Connector: must be identical to the original, size denotes outer and inner pin diameter. If in doubt, measurement is needed to confirm selection.
Specifications
- Power:
- 65W
- Voltage:
- 20V
- Current:
- 3.25A
- Connector size:
- 4.0*1.7 mm
