The Lenovo AC-Adapter 140W is a compact, high-performance power supply designed for Lenovo IdeaPad and ThinkPad laptops equipped with a USB-C charging port. It delivers 140 watts of continuous power, ensuring reliable operation even under full workload.
140W output provides fast, stable charging for USB-C Lenovo laptops
Compatible with a wide range of IdeaPad and ThinkPad models
Ultra-lightweight at 0.51 kg — easy to carry in a laptop bag
24-month manufacturer warranty for long-term reliability
Das zeichnet den Lenovo AC-Adapter 140W aus
Unlike standard 65W or 90W adapters, this 140W unit supplies enough power to charge and run demanding ThinkPad and IdeaPad models simultaneously — even during resource-intensive tasks. The USB-C connector is reversible and widely adopted across modern Lenovo laptops, eliminating the need for proprietary cables.
Ideal für...
Professionals and students who rely on Lenovo IdeaPad or ThinkPad laptops with USB-C charging and need a dependable, high-wattage adapter for office, home office, or travel use. The compact form factor suits users who carry their adapter daily.
Anwendung von Lenovo AC-Adapter 140W
Connect the USB-C end to the laptop's USB-C charging port
Plug the AC adapter into a standard wall outlet
The LED indicator confirms active power delivery
Use the adapter for charging and running the laptop simultaneously
Lenovo is a global technology company headquartered in Beijing, China, with major operations in Morrisville, North Carolina. The company designs and manufactures laptops, desktops, servers, storage devices, and a wide range of accessories including power adapters and docking stations. Lenovo is one of the world's largest PC manufacturers by unit volume.
The adapter is compatible with Lenovo IdeaPad and ThinkPad models that feature a USB-C charging port. Refer to the specific laptop's manual for exact compatibility.
The Lenovo AC-Adapter delivers a nominal output of 140 watts via USB-C, sufficient for charging and running most Lenovo laptop models simultaneously.
The adapter weighs 0.51 kg, making it one of the lighter 140W power supplies in its class and easy to transport.
The delivery includes one Lenovo AC-Adapter 140W 4X21U28823 USB-C. No additional cables or adapters are included.
Lenovo provides a 24-month manufacturer warranty on this adapter, covering defects in materials and workmanship under normal use.
Subscribe to the newsletter
New arrivals, promotions and exclusive offers — straight to your inbox.
Please complete your information below to login.
Sign In
Create New Account