iPhone 6 Battery Case - UNU DX Protective iPhone 6 Charging Case (4.7 Inches) MFI Certified 3000mAh Portable Charger for iPhone 6 - Matte Black This iPhone 6 Battery Case features a powerful 3000mAh battery core that provides an additional 125%+ battery life to your iPhone 6 (4.7inch): equivalent to an added 18+ hours talk time or 14+ hours web browsing time. Simple, elegant and secure 2-piece sliding-design features: a raised lip around the screen, bonus screen protector film, and a durable frame. The uncompromised protection of DX6 can resist accidental bumps, drops and daily wear and tear. Featuring SYNC-THRU technology: charge and Sync the iPhone 6 without removing the case via the included Micro USB cable, and eliminate all excessive expenses on keeping multiple pricey Apple lightning cables. Designed and Engineered for iPhone 6 4.7 inch, allowing easy access to all ports and buttons. Equipped with 3-Color power level indicator, "Texas Instrument" charging solution, and A+ Li-polymer cell, the DX6 charging experience is way superior than ever. "Made for iPhone" Certified by Apple & UL Labs: Works with iOS5/6/7/8 and up; One year hassle-free warranty by UNU offers extra peace-of-mind protection.