Fuente de alimentación Lenovo ThinkPad X1 Carbon 20V 4,5A 90W con cable de alimentación

AC adapter for Lenovo ThinkPad X1 Carbon, delivering 20V at 4.5A (90W) and supplied with a mains power cable. This adapter is designed to provide stable charging and consistent power delivery to compatible ThinkPad X1 Carbon laptops. It includes the output connector and the cable required for connection to mains sockets, serving as a replacement or spare unit for use at home, in the office, or while traveling.

Advantages

The adapter provides a steady 90W power output with regulated voltage and current to support charging and laptop operation under typical workloads. Compact dimensions and the included power cable make it convenient to carry and install. Built-in protection features guard against overcurrent, overvoltage and short circuits, helping to preserve battery and system stability. Compatibility with ThinkPad X1 Carbon models ensures correct power profile and safe communication between adapter and laptop.

Suitable for

• Lenovo ThinkPad X1 Carbon laptop users who need a replacement or spare AC adapter
• Office or home workstations requiring reliable continuous power for extended sessions
• Mobile professionals needing a compact charger to carry while traveling

Key specifications

• Output voltage: 20 V
• Output current: 4.5 A
• Rated power: 90 W
• Includes mains power cable and DC output connector
• Protection: overcurrent, overvoltage and short-circuit safeguards
• Form factor: external AC adapter (brick-style)

How to use

Connect the DC output connector to the laptop power port and plug the mains cable into a compatible wall outlet. Verify the laptop is receiving power and charging by checking the charge indicator on the device or the operating system battery icon. For initial use, allow the battery to reach a normal charge level under supervision; avoid placing the adapter on soft surfaces that could block ventilation while it is in operation.

Recommendations

Use the adapter with compatible ThinkPad X1 Carbon models only and avoid exposing the unit to moisture or extreme temperatures. Disconnect the adapter from mains during thunderstorms and when not in use for extended periods. If the adapter shows signs of damage, overheating, or unusual noise, stop using it and replace it with a service-approved unit to maintain device safety and performance.