The ThinkPad X30 Series Li-Ion Battery is a powerful rechargeable battery identical to the one shipped with your ThinkPad X30 Series notebook. A spare system battery can be easily swapped to provide additional unplugged power. The ThinkPad X30 Series Li-Ion Battery can also be used with the optional ThinkPad X3 UltraBase as a second battery, which effectively doubles your unplugged operation.
Features & Benefits:
• Keep your system running longer by taking along an extra, fully charged ThinkPad battery
• Expand your mobile productivity with the help of a spare ThinkPad battery
