Service parts

At a glance

The ThinkPad T40 Series Li-Ion Battery (08K8214) is a rechargeable system battery for the ThinkPad T40 Series. A spare system battery can replace the original battery or be easily swapped to extend the unplugged computing time of the ThinkPad notebook.

Features:

• Li-Ion Technology
• Six-cell rechargeable system battery
• Standard system battery specifications
• Over-discharge protection
• Compliance with PC98 requirements

Warranty

1 year Limited - customer carry-in exchange

Packaging

You will receive one box containing the following items:

• Battery
• Publications

Product dates

United States, Latin America, Canada, Europe, Middle East, and Africa

• Announce date: 12 Mar 2003
• Planned availability date: 12 Mar 2003
• Effective withdrawal date: 05 Jul 2005

Asia Pacific

• Announce date: 12 Mar 2003
• Planned availability date: 18 Mar 2003
• Effective withdrawal date: 05 Jul 2005

Technical specifications

Performance specifications as known at time of announcement

• Battery life: up to 4.5 hours without recharge
• Output voltage: 10.8 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

Weight

• 0.72 lbs
• 325g

Height

• 0.83 inches
• 21 mm

Width

• 8.07 inches
• 205 mm

Depth

• 2.32 inches
• 59 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 80%

Shock

• 50cm free drop

Vibration (Random RMS)

• 1.04 G (2Hz to 200Hz)

Agency approvals

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

ENERGY STAR compliant

No

Hardware compatibility

The ThinkPad T40 Series Li-Ion Battery (08K8214) is supported on the following systems:

Compatibility

Some configurations may not be compatible.

Other

Installation time

Approximately 5 minutes.

08k8192, 08K8214