IBM ThinkPad X41 Tablet 8-Cell Li-Ion Battery Lithium-Ion (Li-Ion) 4500mAh 14.4V rechargeable battery

ThinkPad X41 Tablet 8-Cell Li-Ion Battery Stay unplugged longer. Get twice the capacity of the 4-cell system battery and up to 7.5 hours of battery life on select systems. This high capacity battery has a notched design to accommodate tablet screen swivel hinge for notebook or convertible tablet function and fits in the standard ThinkPad X41 Series system battery slot. Its compatible design allows it to be in the system when the system is connected to the optional ThinkPad X4 Dock.

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.