Difference between revisions of "Ultrabay Slim Battery"

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(Terminology fix.)
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=== Supported with ===
 
=== Supported with ===
*ThinkPad {{T40}}, {{T40p}}, {{T41}}, {{T41p}}, {{T42}}, {{T42p}}, {{T43}}, {{T43p}}
+
*ThinkPad {{T40}}, {{T40p}}, {{T41}}, {{T41p}}, {{T42}}, {{T42p}}, {{T43}}, {{T43p}}
 +
*ThinkPad {{Z60t}}
  
 
=== NOT supported with ===
 
=== NOT supported with ===

Revision as of 13:15, 30 September 2005

Ultrabay Slim Battery

This is a battery that slides into a supported Ultrabay Slim

Features

  • 10.8V Lithium-Ion
  • Capacity: 1.5Ah
  • Weight: 280g (0.48 lbs)
  • Charge time: 2.8 to 4.0 h
  • Up to 8 hours of battery life on select systems in combination with main battery

IBM Partnumbers

Order PN: 08K8190

Linux Support

Second battery is correctly detected by either the APM or ACPI subsystem

Supported with

NOT supported with

A note on capacity

The capacity of this battery is 1.5Ah. For comparison, in the ThinkPad T40 series, the 6-cell system battery has a capacity of 4.8Ah and the 9-cell system battery holds 7.2Ah. Thus, the UltraBay battery provides only a small improvement in total charge capacity. However, it makes it possible to swap the system battery without the need to reboot, hibernate or use an external power adapter.