IBM PA-1900-081 90-Watts 20V 4.5A Power Adapter for ThinkPad T400/T410

Product Description

The IBM PA-1900-081 is a genuine AC power adapter engineered to provide reliable and efficient power to compatible Lenovo ThinkPad laptops. With a power output of 90 watts, it delivers sufficient energy to operate the laptop and simultaneously charge its battery, ensuring that users can maintain productivity without interruption. The adapter operates at a voltage of 20V and an amperage of 4.5A, which are the specified requirements for the targeted ThinkPad models. This power adapter is designed with safety and durability in mind. It features built-in protections against over-voltage and short-circuits, safeguarding both the adapter and the connected laptop from potential electrical damage. The input voltage range of 100-240V AC makes it suitable for use in various regions worldwide, offering convenience for travelers. The adapter utilizes a specific Lenovo barrel connector, ensuring a secure and proper connection to the laptop's power port. Primarily intended for the Lenovo ThinkPad T400 and T410 series laptops, the PA-1900-081 serves as an essential accessory for these portable workstations. Whether used as a replacement for a lost or damaged adapter, or as a spare for home or office, this 90-watt power adapter ensures that users can keep their compatible ThinkPads powered up and ready for use.