Lenovo part: Lenovo ThinkPad Battery 19+(6 Cell Slice - X220, X220T)
Features and Benefits: * Supports X220 ThinkPads * Lithium-Ion (Li-Ion) technology * Six cell, rechargeable system battery, 64Wh Allows direct charge from AC adapter (65W, 90W, 135W) * No external battery charger needed * Hot pluggable * Standard system battery specifications * Over-discharge protection For more information on batteries, For more information on options, including compatibility.
|Description||ThinkPad Battery 19+ (6 Cell Slice - X220, X220T)|
|Power management||64 Watts/Hr|
|Battery Voltage||11.1 V|
|Note||Stay unplugged even longer with ThinkPad Battery 19+. This rechargeable six-cell slim external battery uses Lithium-Ion (Li-Ion) technology and easily attaches to our X220.|