Shnoop offers the Mophie Juice Pack Helium 1,500mAh Charging Case for iPhone 5 / 5s in Metallic Black, model no. JPH-2250, for $34.97. Coupon code "sdmjuiceh5off" drops it to $29.97. With free shipping, that's $10 under our mention from four days ago and the lowest total price we could find now, also by $10. This 1,500mAh battery pack provides up to six hours of talk time or up to seven hours on the Internet.