COOLEAD 4200mah detachable External Rechargeable Spare Backup Extended Battery Charger Pack Case Cover For iPhone 5C/5/5S (Black) -Side extra USB port can help do other emergency charging for other USB devicdes when needed

Ultra Portable Power and Protection
Get the extra power you need for the iPhone 5 / 5S with the all-New Atomic S iPhone 5/5S Battery Case from Maxboost. The best part, the Atomic S provides your iPhone 5/5S with premium protection against the wear and tear of everyday living, while it is still small enough to fit easily in your hand or in your pocket. With its light-weight, simplest bumper design, the Atomic S does an outstanding job to power and protect your iPhone 5 / 5S while still keep its minimal form factor.

Maximize Your Mobile Experience
The Maxboost Atomic S iPhone 5/5S Battery Case Enclosed a maximum capacity 2400mAh battery core in its an ultra-thin durable casing. This powerful battery case can more than double the usage time on your iPhone 5/5S. The Atomic S has fully functional set of features including charging switch on/off so you can decide when to charge your iPhone, power level indicators so you can check power remaining at any time, and pass through syncing so that you don't need to remove the battery to sync with iTunes. Coupled with exceptional longer battery life, the built-in kickstand provides a perfect hands free watching experience for any type of video streaming on your iPhone 5/5S.

Box Content
1 x iPhone 5/5S Atomic S Battery Case
1 x Micro USB Charging cable
1 x Audio Jack Extension
1 x User Manual
1 Year Manufacturer Warranty

The powerful 2400mAh built-in battery can effectively provide 120% additional battery life to your iPhone 5/5S, which adds additional 12 hours of talk time and 15 hours of web browsing time.
Featuring a fully protective hardshell iphone 5s portable charger case with the minimum added bulk. Enjoy the comprehensive protection while still maintain the slim form factor of your iPhone 5 / 5S.
Featuring a MicroUSB input port and lightning output port, the Atomic iPhone Charging case has data and power pass-through enabled. Your iPhone 5/5S can be charged and synced while encased via the included MicroUSB cable.
The Maxboost Atomic S iPhone 5/5S Battery Case is an upgraded version of original Maxboost Atomic battery case. It deploys original Apple Lightning Parts and has passed various Apple's lab tests to ensure reliability and compatibility to iPhone 5/5S and any future IOS related update.
The Atomic iPhone 5/5S Battery Case also has the following functions built-in: charging switch, LED battery level indicator, charge & sync through the case, headphone jack cutout, function button cutouts and hands-free kickstand.
The powerful 2400mAh built-in battery can effectively provide 120% additional battery life to your iPhone 5/5S, which adds additional 12 hours of talk time and 15 hours of web browsing time.
Featuring a fully protective hardshell iphone 5s portable charger case with the minimum added bulk. Enjoy the comprehensive protection while still maintain the slim form factor of your iPhone 5 / 5S.
Featuring a MicroUSB input port and lightning output port, the Atomic iPhone Charging case has data and power pass-through enabled. Your iPhone 5/5S can be charged and synced while encased via the included MicroUSB cable.
The Maxboost Atomic S iPhone 5/5S Battery Case is an upgraded version of original Maxboost Atomic battery case. It deploys original Apple Lightning Parts and has passed various Apple's lab tests to ensure reliability and compatibility to iPhone 5/5S and any future IOS related update.
The Atomic iPhone 5/5S Battery Case also has the following functions built-in: charging switch, LED battery level indicator, charge & sync through the case, headphone jack cutout, function button cutouts and hands-free kickstand.

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