Amazon has the LoHi 4500mAh Battery Case for iPhone 8 / 7 / 6s / 6 in $21.34 after Coupon Code “BESTLOHI” with FREE shipping.
Product Features:
- Protective battery case up to 4000mAh extra battery.
- Connect the lightning to the USB cable without taking it down.
- The soft liner microfiber inside and outside rubbery silicon.