OtterBox is adding a new collection of protective cases to its accessory lineup today with the introduction of its new Resurgence series. The Resurgence case is similar in concept to other battery pack case offerings from Mophie and similar case makers, but the Resurgence iPhone case boasts Military-rated drop protection (MIL STD 810G-516.6) as you would expect from an OtterBox case.

Superior protection isn’t the only extra benefit to OtterBox’s charing case. The 2,000 milliamp hour nominal lithium ion battery doubles your iPhone battery usage, and OtterBox says the Resurgence case will automatically stop charging your iPhone when your battery reaches full capacity. This auto-stop technology differs from other battery packs which continue to charge your device despite being full… expand full story