AC Adapter Lenovo 230W Slim 02DL142 — 230W laptop power adapter, slim design

Lenovo AC Adapter Slim 230 Watt 20V 3 Pin (02DL142) is a 230W slim power adapter designed for compatible Lenovo laptops. It supplies stable 20V output and is intended for charging and powering high-performance portable systems, providing reliable power delivery while occupying less space than standard adapters. Use it as a replacement or spare to maintain full performance when travelling or working remotely.

Advantages

The slim form factor reduces desktop and travel bulk while delivering full 230 watts required by demanding laptops. Built to match Lenovo power specifications, it offers stable voltage and current to support sustained workloads and prevent unexpected shutdowns. The 3‑pin connector and 20V output ensure compatibility with systems that accept this MPN (02DL142).

Suitable for

• Charging compatible Lenovo laptops that require 230W power
• Replacing a lost or damaged OEM adapter
• Keeping as a spare for travel or remote work
• Powering high-performance portable workstations under heavy load

Key specifications

• Brand: Lenovo
• Model / MPN: 02DL142
• Output power: 230 W
• Output voltage: 20 V
• Connector: 3‑pin
• Type: Slim AC adapter for laptops

How to use

Connect the adapter to a compatible Lenovo laptop using the 3‑pin connector, then plug the AC cable into a suitable mains outlet. Ensure the laptop’s power port and adapter connector are free of debris and that the mains voltage matches the adapter rating. When not in use, unplug the adapter from the outlet and laptop to conserve power.

Recommendations

Use this adapter as a direct replacement for Lenovo models that specify a 230W, 20V, 3‑pin power supply (MPN 02DL142). Avoid using the adapter with devices that require different voltage or connector types. Store in a dry, ventilated place and avoid excessive bending of cables to prolong service life.