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IdeaPad U450 8 Cell Li-Ion Battery - Overview

Features and specifications

IdeaPad U450 8 Cell Li-Ion Battery (57Y6353) provides the longest run time for your Idea Pad U450 notebook.

Features and Benefits:

  • 8 cell
  • Lithium-Ion (Li-Ion) battery
  • Over-discharge protection
  • Offers proven battery technology with balanced performance, capacity and longevity
  • Backed by a one year limited warranty with renowned Service and Support from Lenovo

Performance specifications:

  • Capacity: 5200 mAh
  • Battery voltage: 14.8V
  • Color: Black

Physical specifications:

  • Approximate height: 22mm
  • Approximate width: 42mm
  • Approximate length: 285mm
  • Approximate weight: 452g



1 year - Limited warranty


Hardware compatibility

Support Idea Pad U450.

Note: Not compatible with other Idea Pad notebooks.


  • IdeaPad U450 8 Cell Li-Ion Battery
  • Manual


Agency approvals

UL, CE, CB, C-tick, GOST, TUV, PSE


Additional product information
Service parts - Parts listing for your product
Lenovo Support: Power Adapters - Reference Guide - A list of other power adapters
Personal Systems Reference (PSREF) - Comprehensive information on the features and technical specifications of Lenovo products.

  • Alias ID: MIGR-74188
  • Document ID: PD002619
  • Last Updated :26 Mar 2014
  • © 2015 Lenovo