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

Adapters with this specification are widely used across Lenovo laptops and come in multiple connector types such as USB pin (square slim tip) and round pin (5.5mm × 2.5mm or 7.9mm × 5.5mm). These connectors ensure secure fitting and stable power delivery depending on the laptop model.

Built with high-quality components, this adapter ensures durability and long-lasting performance. It includes advanced safety protections against overvoltage, overheating, and short circuits, ensuring safe usage during extended operation.

This 90W adapter is suitable for a wide range of Lenovo models including ThinkPad Edge, T-series, and IdeaPad laptops, making it a reliable solution for everyday use at home, office, or travel.

Key Features:

• Compatible with Lenovo ThinkPad and IdeaPad series
• Output: 20V 4.5A (90W)
• Available in Slim Tip (USB square) and Round pin variants
• Durable and high-quality construction
• Protection against overvoltage, overheating, and short circuit
• Stable and efficient power delivery