Lenovo 18W AC Adapter - Overview

Features and specifications

The Lenovo 18W AC Adapter offers safety and reliability for your convenient access to power wherever you need it. It can support multi-point applications in office, home and other places for portable comfort.

Features and Benefits:

  • Performs to the same specifications as the standard 18W AC adapter that ships with the tablet.
  • Offers safety and reliability for your convenient access to power wherever you need it.
  • Backed by a 1-year limited Warranty with renowned Service and Support from Lenovo.
  • Power: 18W
  • Input voltage: 100V~240V AC
  • Output Voltage: 12V

Product Names

  • Lenovo 18W AC Adapter-UL (78Y7365): Canada, Mexico, United States
  • Lenovo 18W AC Adapter-UK (57Y6649): Ireland, United Kingdom
  • Lenovo 18W AC Adapter-CE (78Y7366): Austria, Belgium, Denmark, Estonia, Finland, France, Germany, Iceland, Israel, Italy, Latvia, Lithuania, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland
  • Lenovo 18W AC Adapter-AU (78Y7367): Australia, New Zealand
  • Lenovo 18W AC Adapter-AR (78Y7369): Argentina
  • Lenovo 18W AC Adapter-BR (78Y7370): Brazil
  • Lenovo 18W AC Adapter-JP (78Y7310): Japan

Physical specifications:

  • Approximate height: 28mm (1.10inch)
  • Approximate width: 42mm (1.65inch)
  • Approximate length: 1905mm (75inch)
  • Approximate weight: 130g (0.287b)



1 year - Limted warranty

  • Announce date: 12 Jul 2011
  • Availability date: 12 Jul 2011


Hardware compatibility

Integrated Graphics:

  • Tablet K1


  • IdeaPad 18W AC Adapter
  • Power cord
  • Manual


Agency approvals

CECP, CE, CB, CCC, FCC, TUV-GS, BSMI, NOM, NRCAN, PSE, UL/CUL, Bellis, NEMKO, INSM (Moldova), SII, Uzbekistan, GOST-R, Ukraine, DEMKO, Kvalitet, Kazakhstan, Koncar (LVD), Cambodia, Koncar (EMC), PSE, Kenya, Kucas (Kuwait), ST, SASO, Nigeria, C-Tick, ANZ UL, Australia MEPS, KC, Korea MEPS, TUV-S, SABS(EMI), SABS(LOA), CCC NOP


Additional product information
Lenovo Support: Power Adapter - Reference Guide list - A list of other power adapters
Personal Systems Reference (PSREF) - Comprehensive information on the features and technical specifications of Lenovo products.
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  • Alias ID:
  • Document ID: PD021401
  • Last Updated :26 Mar 2014
  • © 2015 Lenovo