ThinkPad X41 Tablet 8-Cell Li-Ion Battery
Features and Benefits:
• Twice the capacity of the 4-cell system battery and up to 7.5 hours(1) of battery life to stay unplugged longer
• Notched design to accommodate tablet screen swivel hinge for notebook or convertible tablet function
• Designed so ThinkPad X41Series notebook fits in the ThinkPad X4 Dock
• Over-discharge protection
• Backed by IBM Service and Support.
IBM ThinkPad X41 Tablet 8-Cell Li-Ion Battery. Battery capacity: 4500 mAh, Battery technology: Lithium-Ion (Li-Ion), Battery voltage: 14.4 V, Battery life (max): 7.5 h