5000mah External Rechargeable Backup Extended Charger Power Bank Fully Protective Case Cover with Stand For iPhone 6 Plus (Black) State-of-the-art battery technology extends the life of your iPhone for hours High quality material protect your iphone, Charging and protecting 2 in 1 The powerful 5000mAh built-in smart lion-thium polymer battery can provide more than a full charge for your iPhone 6 plus battery Doubles your iPhone battery power to keep you going throughout the day, essential for traveling, camping, road trips, business trips and other occasions Built in short circuit and over charge protection