MoKo Battery Case for iPhone 6s Plus / 6 Plus - Portable 4000mAh Battery Pack External Rechargeable Protective Charger Case for iPhone 6s Plus / 6 Plus 5.5 Inch [MFI Apple Certified] GOLDEN Rechargeable 4000mAh Li-polymer battery more than doubles on-go-power for your iPhone. Includes 2 interchangeable protective bumper frames: Crystal clear and Black. LED Power indicators let you check the power status at a glance. Fully Supports iPhone 6 Plus \ 6S Plus and all iOS versions. SYNC data while refilling your battery at the same time, through the case. One Year warranty. Search "MoKo iPhone 6 Plus \ 6S Plus battery case" for other styles and color options offered by BSCstore.