Stay unplugged for longer with the help of a spare or replacement ThinkPad system battery. Replace your original 4-cell system battery (selected models) or carry an extra to extend your unplugged computing time.
Its compatible design allows it to be in a system connected to the ThinkPad X200 UltraBase. (For battery life, go to lenovo.com/alldaycomputing)
Compatible with X200/X201 Tablet
Lithium Ion (Li-Ion) technology
Four-cell, rechargeable system battery, 14.4 V, 2.0 Ah
Standard system battery specifications
ThinkPad Battery 12 (X200 Tablet Series 4-cell Li-Ion) Compatible with X200T, X201T