THINKPAD BATTERY EXTENDED LIFE THINKPAD X40
This rechargeable battery is specifically designed for use as a second battery attached to the ThinkPad X40 Series.
Features:
• Adds an additional 3.5 hours of battery life to system battery
• Designed and tested for ThinkPad X40 Series
• Provides extended unplugged computing.
Lenovo THINKPAD BATTERY EXTENDED LIFE THINKPAD X40, Battery, Lenovo
Lenovo THINKPAD BATTERY EXTENDED LIFE THINKPAD X40. Type: Battery, Brand compatibility: Lenovo