Mophie expands Powerstation line of iPhone/Android battery chargers
The Powerstation Duo can charge two devices simultaneously, while the Powerstation Mini more than doubles the battery life of smartphones.
As far as brick chargers go, Mophie's tend to have a touch of style, but these types of products are more about utility than anything else.
Here are the quick specs:
If you're comparison shopping, Monoprice does sell some similar units for much less. For instance, the dual-port 5000 mAh External Battery Pack and Charger retails for $28.95. It can charge an iPad as well as smartphone at the same time.