Protect your iPhone 5 or 5s while also giving it a boost of power when you need it most with the mophie 1500mAh Juice Pack Helium Battery Case. This ultra-slim case is the perfect combination of extra battery power and durable protection. The 1500mAh battery provides an extra 80% battery life for your phone, which you can control with a sliding LED indicator switch. Edge-to-edge protection ensures your phone fits properly within the case, and prevents damage from accidental drops and bumps.