Get a spare to extend the battery life dramatically on the go for lengthy meetings and flights. Battery power gives you the ability to use your computer from anywhere in the house, office, or outdoors.
Features
Specifications: Large Capacity Lithium Ion, 11.1 V, 7800 mAh
Compatibility: Sony VAIO SZ100-SZ400 Series, FE, AR100-AR300 Series, C and N Series Notebooks.
1.800.814.5410 
858.764.8900 M-F 6am-5pm PST
