Amazon offers the Mophie Juice Pack Reserve Battery Case for iPhone 6/s in multiple colors for $29.99 shipped. Also at Best Buy. That’s a $30 savings off the original price, an Amazon all-time low and the best offer currently available by $10. Rated 4.5/5 stars.

Mophie Juice Pack Features:

  • Designed for use with Apple iPhone 6 and 6s
  • 1840 mAh capacity
  • Rechargeable
  • Digital Power Management
  • On/Off Switch
  • LED indicator
  • High-impact protection.

There is no longer a need to worry about losing a charge while on the go. The mophie juice pack reserve does not just charge your phone on the go, it also serves as a protective case for your iPhone 6 and 6s. Its lightweight protective case can securely protect your iPhone from high impact falls. With the built-in rechargeable 1,840mAh lithium-ion polymer battery, you get extra hours of talking, surfing the web, and watching videos. The juice pack reserve lets you have an additional 22 hours of talk time, 16 hours of internet use, and 17 hours of video playback.