OtterBox Defender Case with Ion Technology for Apple iPhone 4S, Graphite

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Regular Price: $69.95

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About OtterBox

For limited time only, save 57.00% on the kit dropping from $69.95 to $29.95 when you buy this item at

The OtterBox Defender Case with Ion Technology for Apple iPhone 4S (Graphite) is a rugged protection and two times the battery capacity with a power management app for the ultimate experience in empowered protection. This battery case for iPhone 4/4S combines industry-leading and patented three-layer protection of the Defender Series with smart and seamless power.

The iON Intelligence software is an app that estimates battery power and predicts battery time remaining by monitoring your device-usage habits. This app allows you to eliminate guesswork by clearly displaying the power status for both the case and your device and intelligently predicts when your phone battery will run out. The iON Intelligence app monitors and incorporates many different factors to create the most accurate, personalized power profile possible.

OtterBox Features

  • Rubber plugs protect the main openings of the device
  • Full access to all features of the device through the case
  • The case intelligently knows when to charge the phone automatically
  • Ten LEDs visually indicate remaining case charge in 10% increments
  • The iON Intelligence battery app allows you to monitor the battery life of the iPhone and case while predicting the amount of battery life remaining in both
  • The case automatically splits the power between the case and the iPhone to charge most effectively
  • The only iPhone 4/4S battery case that simultaneously syncs and charges both your device and case

OtterBox Specifications

Apple iPhone 4, Apple iPhone 4S
5.14x2.69x0.81" / 13.05x6.83x2.05cm
3.38oz / 95.82g
with iPhone: 8.36oz / 237.00g
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