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The offGRID™ PRO is a powerful polycarbonate backup battery case with a slim profile for your everyday activities. Enjoy the benefits of the additional battery life without the added bulk to your pants pocket.

The offGRID™ PRO comes with a set of two interchangeable and rechargeable lithium ion batteries with 1600mAh of charging capacity each, totaling 3200mAh and 3.7V. For added convenience, an external battery charging station is provided.

The iPhone 4/4S offGRID™ PRO battery backup case ensures a simple battery installation process. Easily install and remove the rechargeable battery by utilizing the finger groove on the case and the ridge on the top of the battery.

Simply slide your iPhone 4/4S into the 30 pin connector and secure the device in place. Snap the removable polycarbonate bumper around all four edges of your iPhone 4/4S to safeguard your device to its entirety for on-the-go usage.

Custom-cut opening for the headphone jack and toggle switch provides direct access at ease. Power buttons enable full access to all necessary ports and power functions. Raised polycarbonate tabs are placed for enhanced functionality over the volume control and sleep/wake buttons.

The iPhone 4/4S offGRID™ PRO allows for micro USB charging on-the-go. The offGRID™ PRO enables access to the iPhone 4/4S microphone and speaker while having the ability to charge your device through the exposed bottom ports.

Press the backup battery power button located in the bottom right corner and hold to turn on, press once briefly for battery status. Four blue LED lights are placed to indicate the charge level of your backup battery. Four lights mean the offGRID PRO is fully charged..

The offGRID™ PRO is crafted with dual flash diffusers to allow for high-quality photographs from your iPhone 4/4S. This case solution is intelligently designed with a custom LED flash separator and wide angled ring to avoid flash interference, capture photos on the fly.

A 3.5mm headphone adapter provides universal compatibility with all headphones with a 3.5mm headphone jack, regardless of exterior design. Whether you have a monster cable or are using headphones that have a larger than usual cable, the headphone adapter provides universal access.
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Suggested Items for Installation:
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Models Model Numbers
iPhone 4 16GB MC318LL/A
iPhone 4 32GB MC319LL/A
iPhone 4S AT&T 16GB MC918LL/A
iPhone 4S AT&T 32GB MC919LL/A
iPhone 4S AT&T 64GB MD269LL/A
iPhone 4S Sprint 16GB MD377LL/A
iPhone 4S Sprint 32GB MD379LL/A
iPhone 4S Sprint 64GB MD381LL/A
iPhone 4S Verizon 16GB MD276LL/A
iPhone 4S Verizon 32GB MD278LL/A
iPhone 4S Verizon 64GB MD280LL/A

Self-Install Guides and Videos

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