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ThinkPad X40 Series 8-Cell (4.1Ah) Li-Ion Battery - Overview
Parts information

At a glance

ThinkPad X40 Series 8-Cell (4.1Ah) Li-Ion Battery (92P1005) rechargeable system battery that can replace the original system battery or be swapped in as a spare.


1 year Limited - customer carry-in exchange


You will receive one box containing the following items:

  • Battery
  • Publications

Product dates

  • Announce date: February 2004
  • Availability date: February 2004
  • Discontinued, Effective withdrawal date: August 2005

Technical specifications

Technical information

  • 8 cells
  • Lithium Ion (Li-Ion)
  • 4.1Ah

Performance Specifications

  • Battery life: up to 7.5 hours without recharge
  • Output voltage: 14.4 V DC (nominal)
  • Charge time
    • System operational: 6 hours maximum
    • Power off: 3.6 hours maximum

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

Weights and Measures:

  • Weight: 0.88lbs, 400g
  • Height: 0.5 inches, 12.7 mm
  • Width: 10.49 inches, 266.5 mm
  • Depth: 2.86 inches, 72.6 mm

Operating temperature

  • Between 5 degrees Celsius and 35 degrees Celsius
  • Between 41 degrees Fahrenheit and 95 degrees Fahrenheit

Relative humidity

  • Operating: between 8% and 95%


  • 50cm free drop

Vibration (Random RMS)

  • 1.04 G (2 Hz to 200 Hz)

Agency approvals

  • CE MARK, UL-1950, C-UL, ACA/C-Tick

Hardware compatibility

The ThinkPad X40 Series 8-Cell Li-Ion Battery is supported on the following systems:

Description Machine Type Model
ThinkPad X40 Series2371 , 2372, 2382, 2386All


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País de disponibilidad
Documento de identidad : PD005695
Legacy Document ID : MIGR-53654
Última actualización :
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