SAVFY® 3200mAh Portable Rechargeable External Battery Charger Case Power Case Cover for iPhone 6 4.7 "- White (Electronics)
I bought it for my iPhone 6, and is perfect as a spare battery, and more with the same recharges my phone cord, which is rare. Easy to install, a button to charge the phone or battery. Very pretty, and really not expensive, fell by 3 times and agains
