Choose Your Product
No Product SelectedSelect Product
ThinkPad R32/R40 8 Cell Li-Ion Battery - Overview

At a glance

The ThinkPad R32/R40 8 Cell Li-Ion Battery (02K7052, 02K7053) is a rechargeable system battery for the ThinkPad R32, R40, R40e systems. This spare system battery can replace the original battery or can be easily swapped in to extend the unplugged computing time of the ThinkPad. This eight-cell battery option delivers an output of 14.4 V. It can be recharged in as little as 3.0 to 3.5 hours, depending on the ThinkPad system usage while recharging.

Features:

  • 2.5 to 3.0 hours of battery life without recharge (depending on the ThinkPad model)
  • Over-discharge protection
  • Li-Ion technology
  • Eight cells

Warranty

1 year Limited - customer carry-in exchange

Packaging

You will receive one box containing the following items:

  • Battery
  • Publications

Product dates

  • Available Date: June 2002
  • Discontinued, no longer available: July 2009

 

Technical specifications

Performance specifications as known at time of announcement

  • Battery life: 2.5 to 3.0 hours without recharge
  • Output voltage: 14.4 V dc (nominal)
  • Charge time:
    • Power off: 3.0 hours
    • Power on: 3.5 hours

Physical, environmental, and compatibility specifications as known at time of announcement

Weight:

  • lbs: 93; g: 420

Height:

  • inches: 87; mm: 22

Width:

  • inches: 3.35;mm: 85.14

Depth:

  • inches: 6.14; mm: 156

Operating temperature

  • Between 5 degrees celsius and 35 degrees celsius
  • Between 41 degrees fahrenheit and 95 degrees fahrenheit

Relative humidity

  • Operating: between 10% and 80%

Agency approvals

  • CE MARK, UL, C-UL, C-Tick

Hardware Compatibility
ThinkPad R32, R40, R40e

 

Parts information

 



If you are unable to find what you are looking for, please do try the following options:
1. Lenovo Assisted Search
2. Product usage and general troubleshooting tips
3. Lenovo Support Forum
4. Technical Support Call Centre

Country Availability
AvailableWorldwide
Document ID : PD004936
Legacy Document ID : MIGR-43062
Last Updated :
Copyright © Lenovo 2013, all rights reserved
   
Select Task
 
Drivers & Software  
Guides & Manuals  
Diagnose & Fix  
Warranty & Services  
Parts  
Accessories  

ADDITIONAL RESOURCES
Support Help Index
Warranty Lookup
Product Detail
Technical Specifications - PSREF
Driver Matrix
COMMUNITY
KnowledgeBase Featured Articles
Community KnowledgeBase
Community Forums
Lenovo EMC
Windows 8 Support