Lenovo 45W Standard AC Adapter

The Lenovo 45W Standard AC Adapter is a reliable power supply solution designed for compatible Lenovo devices requiring 45 watts of power. This adapter delivers consistent electrical output with a maximum power rating of 45 watts, making it suitable for various Lenovo laptops and mobile devices that operate within this power range. The compact design measures approximately 10.5 cm in length, 5.5 cm in width, and 3.5 cm in height, with a weight of approximately 250 g, ensuring portability for travel or daily use. It features a universal input voltage range of 100-240 V AC at 50-60 Hz, allowing for international compatibility across different electrical standards. The output specifications include 20 V DC at 2.25 A, providing stable power delivery to maintain device performance and battery charging efficiency. Constructed with durable materials, the adapter incorporates safety features such as over-voltage protection, over-current protection, and short-circuit protection to safeguard both the adapter and connected devices. The cable length measures 150 cm, offering flexibility in placement relative to power outlets. This adapter is engineered for long-term reliability with efficient power conversion that minimizes energy waste during operation. It operates within a temperature range of 0-40 °C during use and -20-60 °C during storage, ensuring performance in various environmental conditions. The product is intended as a replacement or supplementary power source for Lenovo devices originally equipped with 45W adapters, maintaining compatibility with specific Lenovo power connectors. Users should verify device compatibility based on their specific model's power requirements and connector type before use. The adapter's design prioritizes practical functionality with a straightforward plug-and-play operation that requires no additional software or configuration.