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ThinkPad 240 9-Cell Li-Ion Battery - Overview

At a glance

The ThinkPad 240 9-Cell Li-Ion Battery is a rechargeable battery that supports the ThinkPad 240 Series. This battery contains nine cells providing an output of 11.1 V. It can be recharged in as little as 4.1 hours, depending on the ThinkPad system usage. Other features include:

  • 7.5 hour battery life (without recharge) **
  • Over-discharge protection

This battery will allow you to use your ThinkPad for an extended period of time ranging from 3.5 hours to 6.5 hours.

** Results based on BM4.0 (Battery Mark 4.0) SYSmark benchmark test. Battery life and recharge times will vary based on many factors including screen brightness, applications, features, battery conditioning, power management, and other customer preferences.


1 year limited - CCE

This product replaces

  • Not applicable

This product was replaced by

  • Not applicable


You will receive one box containing the following items:

  • Battery
  • Publication

Product marketing and replacement part numbers (FRU)

Asia Pacific

  • ThinkPad 240 9-Cell Li-Ion Battery
  • Marketing part number: 02K6762
  • Replacement part number: 02K6763

Product dates

Asia Pacific

  • Announce date: 03 Apr 2001
  • Planned availability date: 2nd Quarter 2001 (Japan only)
  • Withdrawal date: not available
  • Effective withdrawal date: not available

Technical specifications

Performance specifications as known at time of announcement

  • Battery life: 7.5 hours without recharge
  • Output voltage: 11.1 V DC (nominal)
  • Charging current: 2.0A (system on or off)
  • Charge time: 246 minutes (4.1 hours maximum)

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


  • lbs: 0.93
  • g: 420
Approximate height
  • inches: 1.20
  • mm: 30.6
Approximate width
  • inches: 2.77
  • mm: 70.3
Approximate depth
  • inches: 9.69
  • mm: 246.2

Operating temperature

  • Between 5 degrees Celsius and 35 degrees Celsius
  • Between 41 degrees Fahrenheit and 85 degrees Fahrenheit

Relative humidity

  • Operating: between 10% and 80% (non-condensing)


  • 50cm free drop
  • 1m free drop

Vibration (Random RMS)

0.67G (5-500Hz)


1.5 mm (10-55Hz)

Agency approvals

  • UL
  • C-UL



Hardware requirements

The ThinkPad 240 9-Cell Li-Ion Battery is supported on all models of the ThinkPad 240, Machine Type 2609.

Software requirements

Not applicable

Supported operating systems

Not applicable


Some configurations may not be compatible.


Some configurations may not be supported.

Supported software

Not applicable

Cable orders required


Installation time

Approximately 5 minutes




  1. The symbol * means that the information is currently unavailable for this product.
  2. FRU stands for Field Replacement Unit. It is the part number used for ordering service/replacement parts.
  3. Effective Withdrawal means that on the given date the product will have been withdrawn from marketing. After that date, the product can not be obtained directly.

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
Document ID : PD002245
Legacy Document ID : MIGR-4VEHUB
Last Updated :
Copyright © Lenovo 2013, all rights reserved
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