This Lenovo 90W power adapter provides a high-efficiency 19V 4.74A output, ensuring fast and reliable charging for compatible Lenovo laptops with a 5.5×2.5mm DC plug. Key Features: ✔ 90W High Power Output – Delivers fast and stable charging for performance laptops. ✔ 19V 4.74A DC Output – Optimized for Lenovo laptops requiring higher wattage. ✔ 5.5×2.5mm Barrel Connector – Secure fit for compatible Lenovo devices. ✔ Durable & Compact Design – Lightweight and travel-friendly for home, office, or on-the-go use. ✔ Advanced Safety Protections – Built-in safeguards against over-voltage, over-current, and short circuits. Compatibility: Designed for Lenovo laptops that require a 19V 4.74A 90W power supply with a 5.5×2.5mm DC plug (e.g., select ThinkPad, IdeaPad, and Legion models). ⚠ Note: Verify your laptop’s power requirements before purchase to ensure compatibility.