UltraBay 2000 Battery
This is a battery that slides into a supported UltraBay 2000.
- 10.8V Lithium-Ion
- 9 cells
- Up to 3 hours of battery life
- Weight: 268g (0.59 lbs)
- Charge time: 2.0 h
Marketing PN: 02K6646
FRU PN: 02K6645
The second battery is correctly detected by either the APM or ACPI subsystem.
- ThinkPad A20m, A20p, A21e, A21m, A21p, A22e, A22m, A22p, A30, A30p, A31, A31p
- ThinkPad R30, R31, R32, R40
- ThinkPad T20, T21, T22, T23, T30