Get on-the-go power for the iPhone 4 in a light-weight and ultra-thin external rechargeable battery case. The Mophie Juice Pack Air is designed to virtually double the time you have to Rock, Talk, Surf and Send with your iPhone 4!

Click here to purchase a Pouch Case With Belt Clip for the Juice Pack!

The Juice Pack Air is a rechargeable external battery concealed inside of a protective form-fitting case for the iPhone 4. It offers you the full protection of a hard-shell case while providing virtually twice the battery life of the iPhone alone; all in an ultra-thin, light-weight, low-profile design. Check out below what makes the new juice pack air so cool!

Product Features

• Innovative Design: The Juice Pack Air is a rechargeable Smart Battery concealed inside of a low-profile, light-weight, soft-touch, 2-tone metallic case. Toggle between Charging and Standby with the flick of a switch.
• Charge and Sync: Charge and sync your iPhone to iTunes without removing it from the juice pack air by using the included USB cable.
• Fully Protected: The juice pack air not only adds battery life, it is a protective form-fitting case with an ultra-thin, light-weight, low-profile design.
• Status Indicator: The all-new integrated LED status indicator on the bottom tells you exactly how much juice is left at the push of a button. It also indicates the charging status so you know before you go.
• Acoustic Sound Enhancement: The case design acts as a virtual speaker box, redirecting sound from the bottom of the
  iPhone 4 to the front, resulting in a richer, fuller sound quality.
• Soft-Touch Finish: Sleek design includes a new, soft-touch, rubberized finish and silver band that mirrors the aesthetic of the iPhone itself.
• Advanced Battery Technology: Highly condensed lithium polymer battery delivers an incredible amount of juice in a small form factor and features built in overcharge, short circuit and temperature protection.
• Efficient Electronics: Embedded electronics results in no signal interference with the iPhone 4.
• Smart Battery Technology instructs the iPhone to always use the Juice Pack's battery first
• On/Off switch offers choice of battery or case

Product Specifications

• Rechargeable built-in 1500mAh lithium polymer battery
• Dimensions: 5.07 in x 2.51 in x 0.68 in
• Weight: 2.5 oz

Battery Life:

Mophie Juice Pack Air:

• Standby time: Up to 270 hours
• Talk time: Up to 6 hours 3G
• Internet Use: Up to 5 hours 3G, 9 hours Wifi
• Audio Playback: Up to 36 hours
• Video Playback: Up to 9 hours

iPhone 4:

• Standby time: Up to 300 hours
• Talk time: Up to 7 hours 3G
• Internet Use: Up to 6 hours 3G, 10 hours Wifi
• Audio playback: Up to 40 hours
• Video playback: Up to 10 hours

Included Parts

• Mophie Juice Pack Air
• Micro-USB cable for charging and synching
• User Guide

Accessories / Replacement Parts

• Pouch Case With Belt Clip
• Replacement micro-USB Charging / Sync Cable
• AC Travel Charger
• Car Charger

Product Documentation

• User Guide