DazTech 4.7-Inch UltraSlim Charger Case with Built in Kickstand, Widened Headphone Port and LED Indicators for Apple iPhone 6 Versions - Black Powerful 3500mAh Li-polymer rechargeable battery, which can effectively provide 120%+ extra battery life for your iPhone 6, which is equivalent to add 18 + hours talk time or 12+ hours web browsing time. 360 comprehensive bumper design and hard-shell backplate, the DazTech UltraSlim Portable Charger Case protects your iPhone from scratches and other daily tear and wear, yet small and convenient enough to fit easily in your hand or in your pocket. The case also has the following functions built-in: charging switch, built in kickstand, LED battery level indicator, charge & sync through the case, and function button cutouts. Simple, elegant and secure 2-piece sliding-design features: a raised lip around the screen, widened headphone port and a durable frame. Made with high quality ABS material and one year full warranty for any form of production or shipping based damage.