An ergonomic design of portable back-up battery pack for Apple iPhone 6 Plus.  It can be used as a protective cover, protects your phone  from strong momentum and provides excellent protection. Simple and clean design retains the smart look of your phone.  Built-in stand allows you to prop your device at a comfortable viewing angle. Features: Recharge Apple iPhone 6 Plus On the Go 4000mah High Power Capacity Lightweight and Protective With Battery Power Indicator Capacity: 4000mah Input: 5V / 0.8A Output: 5V / 1.2A (Max.) Charging Time: 4 hours Weight: 145g Compatible Model: Apple iPhone 6 Plus Package Content : 1 x Battery Case 1 x Screen Protector