Ultrabay Slim Battery

Ultrabay Slim Battery This is a battery that slides into a supported Ultrabay Slim Features 10.8V Lithium-Ion Up to 8 hours of battery life on select systems in combination with main battery Weight: 280g (0.48 lbs) Charge time: 2.8 to 4.0 h

IBM Partnumbers

Order PN: 08K8190

Linux Support

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

Supported with

• ThinkPad T40, T40p, T41, T41p, T42, T42p, T43, T43p

NOT supported with

• UltraBase X4, ThinkPad X4 Dock