Whether you require a replacement battery, or an additional pack to keep you working, PSA has a power solution to match.This product is designed for the following Fujitsu Siemens systems:LifeBook E8010;LifeBook E8020;LifeBook E8020D;LifeBook E8110;LifeBook N3520;LifeBook N6220.

• Product Description - 2-Power Main Battery Pack - laptop battery - Li-Ion - 4800 mAh
• Device Type - Laptop battery
• Dimensions (WxDxH) - 11.2 cm x 12.2 cm x 2.2 cm
• Weight - 415 g
• Battery - Lithium Ion 4800 mAh
• Battery Form Factor - Internal
• Batteries Qty - 1