So we’re all pretty aware by now that the iPhone has regressed back to it’s 3GS days and become a bit of an energy pig again. Battery-maker Mophie is appealling to a group of people who’d feel this most keenly — namely, the outdoor set, who tend to use the iPhone’s juice-sucking GPS — with the Mophie Outdoor ($120) battery for the iPhone 4/S.
The battery case itself (either the Outdoor or the identical Juice Pack Plus) is good for about a full iPhone charge, says Mophie, and should come in handy out in the boonies.