Looking for one adapter for multiple laptops? This Qoltec universal power supply provides consistent and reliable voltage with power headroom for cooler and more efficient operation. The set of 9 tips allows quick adaptation to various brands and models, so you can always be ready to work and travel without unnecessary interruptions.

Choosing correctly is easy: ensure the voltage (V) matches with a tolerance of only +/- 0.5 V, choose the same or higher current (A), and at least the same power (W). Also remember to use an identical tip to the original adapter — it must fit precisely for safe contact and hassle-free charging.

Key benefits:
- 9 interchangeable tips for wide compatibility with many laptop brands
- Stable, uninterrupted power for reliable device operation
- Protections against overvoltage, overload, short circuit, and thermal protection for maximum safety
- Optimized efficiency and support for proper charging cycles for longer battery life