buy Laptop Charger Nox-Xtreme NXPWR45NB 45 W . The NXPWR45NB laptop charger from the Nox-Xtreme brand is a universal adapter designed to provide a stable, safe, and versatile power supply to a wide range of laptops on the market. This 45W mains charger features automatic voltage regulation, allowing it to adapt to different electrical requirements depending on the connected device. Its compatibility is broad, supporting leading brands such as Acer, Asus, Dell, HP, Lenovo, Samsung, Sony, and Toshiba, thanks to its 9 interchangeable connectors covering voltages from 9.5V to 20V. Included connectors vary in size and configuration, such as 4.8 x 1.7 mm for lower voltages and larger 5.5 x 3 mm connectors for devices requiring higher power, enabling universal and safe use. Additionally, it includes a USB input to charge compatible additional devices, adding functionality to the adapter. Its compact and lightweight design—with dimensions of 87 x 50 x 17 mm and a weight of 300 grams—makes it easy to carry and use in different environments. Regarding technical specifications, it supports an AC input range of 100 to 240V 50/60Hz and offers an adjustable multiple DC output, with a maximum of 2.25A, ensuring 90% energy efficiency. It has built-in electrical protection against voltage surges and spikes, ensuring the safety of both equipment and user. The NXPWR45NB is a practical solution for users needing a reliable, compact universal charger capable of powering their laptop and charging USB devices, balancing technical adaptability and portability. Type: UniversalLaptop ChargerNetwork chargerMale Plug/Male PlugConnectors: A1: 4.8 x 1.7mm / 9.5V (Asus, Sony)A2: 4.8 x 1.7mm / 12V (Asus, HP, Toshiba)A3: 6 x 4.4mm (1.4mm pin) / 16V (Sony)A4: 4 x 1.7mm / 19V (HP)A5: 5.5 x 1.7mm / 19V (Acer, Dell)A6: 5.5 x 3mm (1mm pin) / 19V (Samsung)A7: 5.5 x 2.5mm / 20V (Lenovo)A8: 2.5 x 0.7mm / 19V (Asus)A9: 11.5 x 5mm / 20V (Lenovo)Voltage: 100 - 240 VFrequency: 50 - 60 HzRecommended use: LaptopProduct with plug: YesType of plug: Plug EUCompatible: SamsungUniversalToshibaSonyHPLenovoLaptopPower: 45 WConnections: USBColour: BlackCountry/Region of manufacture: ChinaYear: 2019Power supply: Electric cableAC input: 50/60 HzCharacteristics: LED in operation indicatorCertificate: RoHSCE