This 90W laptop adapter is designed for Lenovo IBM ThinkPad series laptops, providing a consistent 20V 4.5A power output for smooth and uninterrupted performance. It is an ideal replacement for original Lenovo IBM chargers that are damaged, lost, or not functioning properly.

This specification is widely used across classic ThinkPad models such as T-series, R-series, X-series, and Edge series laptops. Most adapters in this category feature a 7.9mm × 5.5mm big pin (round tip) or 5.5mm × 2.5mm small pin, depending on the model. These connectors ensure a secure connection and stable power delivery.

Built with high-quality components, this adapter ensures durability and long-lasting performance. It includes advanced protection features such as overvoltage, overheating, and short circuit protection, ensuring safe usage even during extended operation.

This adapter is suitable for a wide range of Lenovo IBM ThinkPad models including T410, T420, T430, L430, and similar series, making it a dependable solution for everyday use at home, office, or travel.

Key Features:

• Compatible with Lenovo IBM ThinkPad Series laptops
• Output: 20V 4.5A (90W)
• Available in 7.9mm big pin and 5.5mm small pin variants
• Durable and high-quality construction
• Protection against overvoltage, overheating, and short circuit
• Stable and efficient power delivery