Unity Galaxy S5 Battery Case

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Unity Galaxy S5 Battery Case

Fully Compatible

Made to enhance your Galaxy S5, the Unity is designed with precision cutouts for all ports, completely compatible with NFC technologies, and still provides reliable power and protection.

Sizing Things Down

The Unity features a reduced weight and size compared to any other battery case by completely eliminating an external battery casing. Simply snap the battery chassis in, place the protective backing on and your S5 experience will never be the same.

How Unity Stacks Up

Our innovative battery stacking design eliminates the excess bulk of a standard case and stacks portable power in your favor.

A Power-full Battery

Get the most out of your Galaxy S5 by experiencing a case that doubles your battery life. Featuring a true 2800mAh battery, the Unity adds a full 100% additional power to your S5.

Protection is Priority

Built with a sturdy protective casing, shock-absorbing framing, and a raised lip to protect the screen, the Unity gives your Galaxy S5 lasting protection.

Color Your Galaxy

Available in a wide array of vibrant colors, the Unity is sure to dazzle your family and friends. Plus, with an exchangeable bumper, there are dozens of color combinations to choose from.

On-screen Battery Integration

Forget staring at blinking lights…The Unity automatically integrates with your S5 to display the combined power of both your original and the Unity's batteries. Just view your S5 like normal to see your total power level.

Tech Specifications

Product Dimension: 5.6 x 3.1 x 0.06 inch

Product Weight: 2.8oz

Compatibility: USB Powered smartphones & tablets

Capacity: 2800 mAh

Output: 5V/1A Charging

Built to Last

We use only the finest designs, materials, and people when creating our batteries to ensure 100% reliability from anything we produce. That's why we gladly offer a 1 year warranty on all of our product to ensure our products stand up to the tests our customers put them to.


1. What’s so special about the Unity S5?
A: UNU’s Unity S5 is a stylish, protective case that will double the battery life of your Galaxy S5. The S5’s built in battery capacity is 2800mAh, and the Unity case adds another 2800mAh, giving you twice as long to enjoy watching videos, taking pictures, or just keeping up with friends.
2. How does the Unity S5 work?
A: The Unity S5 battery case uses a battery chasse, allowing you to attach a 2nd battery on top of your current one. Our sturdy, shock resistant shell then surrounds both batteries giving you long lasting protection and enjoyment.
3. How big will my phone be with the case on?
A: We designed the Unity S5 case to be as small and lightweight as possible, while retaining the strength and sturdiness to withstand the day to day use our customers require. The case weighs 2.8oz and is 5.6 x 3.1 x 0.06 inches.
4. Will my phone function normally with the case on?
A: The Unity S5 is designed to allow your S5 to function just as it would without the case. So while enjoying double the battery life, you can continue to enjoy features such as built-in NFC, access to all buttons, chargers, and ports, and you don’t have to change the way you charge your phone!
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