iPhone 6 / 6S Battery Case, Trianium Atomic Pro iPhone Portable Charger iPhone 6 / iPhone 6S (4.7 inch) Charging Case - 3200mAh Extended Battery Pack Juice Bank Cover[MFI Apple Certified] - [Black] The powerful 3200mAh Li-polymer rechargeableAtomic Pro battery can effectively provide 100%+ extra battery life to your iPhone 6/6S, which is equivalent to add 14 + hours talk time or 10+ hours web browsing time. 360&deg; comprehensive bumper design and hard-shell backplate, the Trianium Portable Charger protects your iPhone from scratches and other daily wear and tear, yet small and convenient enough to fit easily in your hand or in your pocket. Featuring sync-through technology that you can sync your iPhone to a computer without having to take the battery case off. Simultaneously charge your iPhone and battery case together with the included microUSB cable. The case deploys microUSB input to lightning 8pin output to save you $100+ on keeping multiple apple cables. The resilient design of the Trianium iPhone extended battery features LED battery level indicator that lets you know exactly how much power you have; and a softer side that safely holds your iPhone while providing easy access to all buttons and ports. Trianium iPhone 6S/6 Battery Case works with iOS9 and all future updates; the Atomic Pro comes with "LIFETIME WARRANTY" by Trianium ensure our products work the way you need them to.