Qoltec Power adapter for laptop Dell 240W | 19.5V | 12.3A | 7.4*5.0+pin | +power cable

Low energy consumption and high efficiency

Is reliability essential to you? Choose the gaming network power supply for Dell 240W, 19.5V, 12.3A with a 7.4*5.0+pin connector. It’s perfect not just for home or office use but especially as your companion in the gaming world. The Qoltec laptop power supply ensures smooth and safe operation. Built from top-quality materials, it utilizes technologies that allow for low energy consumption and high efficiency.

The package includes the power supply with a power cable and a Velcro strap for cable management, so you can adjust the cable length to suit your needs.

Gaming equipment demands high energy standards

Gaming laptops are performance beasts, requiring power supplies that can keep up! Advanced graphics cards, powerful processors, and top-level cooling systems all mean that your gear runs at full throttle, delivering amazing gaming experiences. A stronger gaming power supply is the key to smooth gameplay without interruptions, providing maximum power whenever you need it. This ensures you can enjoy gaming at the highest settings without worrying about performance!

Guidelines for choosing the correct power supply for your laptop

Minimize downtime by following a few simple rules outlined below.

Remember!

The key parameters can be found on the label at the bottom of the laptop marked as INPUT or on the rating plate of the original power supply as OUTPUT. These are: POWER (W), VOLTAGE (V), CURRENT (A). The following points will clarify any doubts you may have when choosing a replacement power supply:

1. POWER (W) – This is the minimum value your new power supply should have. There’s no problem with choosing a power supply with higher power. This will reduce strain and prevent it from overheating.

2. CURRENT (A) – Like POWER, the value on the new power supply can be equal to or higher than what's stated on the laptop's rating plate.

3. VOLTAGE (V) – This is stricter, allowing only for a ±0.5V deviation.

Finally, the PLUG is essential. There are no exceptions here – it must match the original exactly. The size provided refers to the external diameter and the internal diameter of the pin. If visual comparison isn’t enough, a precise measurement will ensure you make the correct choice.

Reliability, safety, and efficiency are key when choosing a gaming power supply

Selecting the right power supply for your laptop is important because it impacts several key aspects, such as:
- laptop reliability – ensuring stable and uninterrupted power supply,
- safety – minimizing the risk of overheating or battery damage,
- performance – providing sufficient power for efficient laptop operation,
- battery lifespan – ensuring proper charging and discharging cycles for optimal battery longevity,
- energy and efficiency – high energy efficiency helps reduce power consumption and operational costs.

The stability of a gaming laptop power supply requires a range of protections

Invest in safety – it’s always valuable. Built from high-quality materials, the Qoltec power supply is worth your attention. It ensures the stability of your work thanks to special protections:
- Overvoltage protection: protects against low or high voltage,
- Overload protection: safeguards against power line overload,
- Short-circuit protection: prevents short circuits in the power circuit,
- Thermal protection: protects against damage caused by overheating.

This product comes with a 3-year warranty

Looking for a high-quality product? Our solutions will meet your expectations. Each of our gaming power supplies comes with a 36-month warranty from the date of purchase.