Nokia BL-5B 1800MAH for Fiio E11?

[Zankes]

I'm just wondering if I buy [size=small]Nokia[/size][size=small] BL-5B 1800MAH for Fiio E11 does it make the battery life longer? I've heard it used only 800mah....[/size]

 

[ClieOS]

Read this:
 
http://www.head-fi.org/t/598595/what-is-a-good-battery-replacement-for-the-stock-battery-in-fiio-e11