Qoltec 65W Power Supply Specialized for Lenovo, 4 Plugs + Power Cable, Manufacturer Code: 51761. BRAND NEW FROM POLISH DISTRIBUTION. Description: A Solution Tailored to Your Needs. Does your Lenovo laptop need energy that's always available and compatible? Discover our power supply specifically designed for Lenovo laptops! Equipped with four interchangeable plugs dedicated to the brand's most popular models, this power supply ensures complete convenience and reliable operation. Whether you're working in the office or traveling, the Qoltec power supply for Lenovo will always be ready to provide you with the power you need. Discover a new standard of reliability and convenience with our 65W power supply dedicated to Lenovo laptops today! 4-in-1 - Flexible support for multiple Lenovo laptop models. Our power supply dedicated to Lenovo laptops is not only a device providing reliable power; it's also a source of numerous advantages. Thanks to the four interchangeable plugs included in the set, this power supply ensures full compatibility with various Lenovo laptop models, eliminating the need to carry multiple power supplies for different devices. This not only saves space and money, but also ensures ease of use – you'll never have to worry about whether the power supply fits your laptop again. A durable and stable design ensures peace of mind. This modern Qoltec power supply features a professional approach to interchangeable plugs, which feature an angled format. This ergonomic design ensures ease of use, allowing for easy connection to various device models. Furthermore, the robust and durable connector between the plug and the cable end guarantees reliable operation even under heavy use. Thanks to this, users can enjoy stable power and trouble-free use of electronic devices. We've provided a helpful guide on power supply selection. You can minimize forced outages by following a few simple rules listed in this section. Remember! You can find the basic parameters on the label on the bottom of your laptop, marked INPUT, or on the nameplate of the original power supply, marked OUTPUT. These are: POWER (W), VOLTAGE (V), CURRENT (A). The following points will dispel any doubts that may arise when choosing equipment: 1. POWER (W): This number indicates the minimum value that a new power supply should have. There's nothing stopping you from using a higher-wattage product. This will put less strain on it, and therefore generate less heat. 2. CURRENT (A): As with POWER, the value on the new power supply may be equal to or higher than that specified on the laptop's rating label. 3. VOLTAGE (V): This parameter is more stringently required. Only a +/- 0.5V fluctuation is permissible. Last but not least, the PLUG is essential. Without it, you can't move! There are no deviations; it must be identical to the original. The specified size indicates the outer diameter and inner diameter of the pin. If comparing the photos isn't enough, you'll need a thorough measurement to ultimately confirm your choice. Your choice matters. Matching the right power supply to your laptop model is crucial because it impacts several key aspects, such as: - laptop reliability - ensuring stable and uninterrupted power; - safety - minimizing the risk of laptop overheating or battery damage; - efficiency - providing adequate power for efficient laptop operation; - battery life - ensuring proper battery charge and discharge cycles for optimal battery life; - energy and efficiency - a high-energy power supply can help reduce energy consumption and the costs associated with operating a laptop. Safe, universal power supply. Invest in safety; it never loses its value. Made of the highest quality materials, this Qoltec power supply is worth your attention. It will ensure the expected operational stability thanks to special protections:- overvoltage protection: protects against too low or too high voltage,- overcurrent protection: protects against overloading the power line,- short circuit protection: protects against short circuits in the power supply circuit,- thermal protection: protects against damage caused by overheating. Specifications: Intended use: mains; Output voltage: 20 V; Output current (max): 3.42 A.