Seller1On1 via Amazon offers the Chromo MFi-Certified Kickstand Battery Case for Apple iPhone 6, model no. CI55000356, for $44.95. Coupon code "IWNW3CLU" cuts the price to $24.95. With free shipping, that's $14 below our March mention and the lowest total price we could find by $12. This MFI-certified case features a built-in 2,500mAh battery, phone-width kickstand, LED indicator lights, on/off switch, and microUSB charge port. It adds up to 12 hours of talk time.