- Notebook battery
- 1 x lithium ion 8-cell 4600 mAh
- for ThinkPad X200 Tablet; X201 Tablet
Stay unplugged longer with the help of a spare or replacement ThinkPad system battery. Increase the capacity of your original 8-cell system battery or carry an extra to extend your unplugged computing time. Its compatible design allows it to be in the system when the system is connected to ThinkPad X200 UltraBase.