[citation][nom]Matt C[/nom]Thanks for including BlackBerry OS7 phones.... no wonder the brand is dying... people won't even include them in generic non-partisan articles![/citation]
There isn't a ton you can do on a BlackBerry to save battery life. Their smaller screens and lower performance processors make for a pretty long battery life to begin with. You can still apply several of the concepts mentioned in the article to a BlackBerry, like training the battery, toggling WiFi/Data, and changing pull/push settings for things like e-mail.