TYLT Samsung Galaxy S 5 Energi Case - Black
The ENERGI Sliding Power Case features a removable 2800mAh battery sleeve, which adds just 3/8 inch (10mm) to the length of the Galaxy S 5. The ENERGI Sliding Power Case has the same battery capacity as the original battery in the Galaxy S5 phone, increasing your battery capacity by 100%. Slide on the Power Sleeve only when power is needed. Slide off to enjoy the streamlined new and improved inner case; a dual-layered co-molded TPU case providing real world protection, quality and feel, providing the best of both worlds; protection and all day power when you need it.