[Trisquel-users] x200 battery type

[sradms0]

This laptop from Francis, does anyone know if the battery is the strongest  
type as far as what is provided for lenovo x200?

http://shop.lenovo.com/SEUILibrary/controller/e/web/LenovoPortal/en_US/catalog.workflow:item.detail?hide_menu_area=true&GroupID=460&Code=43R9255#techspecs
I found this to be the strongest, but could not find any info on my own  
battery to compare.
Tried e-mailing Francis, but no reply.