42T4431 - Lenovo Laptop AC Adapter - Genuine

This Lenovo Laptop AC Adapter (42T4431) is a genuine part designed for Lenovo laptops. It's compatible with a wide range of Lenovo laptop models, ensuring your device stays powered for all your computing needs. Also known as a 'power adapter' or 'charger,' this accessory is critical for supplying your laptop with power from a wall outlet and charging its battery. If you've noticed your laptop struggles to charge, powers off suddenly, or can't hold a charge as it used to, it might be time to replace your AC adapter. Before purchasing, double-check your laptop model number to ensure compatibility with this genuine Lenovo part.

iFixit is an official Lenovo partner. Our Genuine Lenovo parts are supplied by the official Lenovo supply chain.