• Extended battery juice case for iphone 4 – 1700 mAh
• Extends Battery Power for iphone 4: 8 Extra Hours Internet Use / 8 Extra Hours Video Playback / 10 Extra Hours Talk Time / 30 Extra Hours Music Playback
• Great as a back-up, or as a permanent power case solution ; Auto power Output Control
• Sleek, Low-Profile design ; Rechargeable up to 500 times – Charges through USB Cable
• 6 month product warranty

Price:
$41.95

Product Description
Made to work with for your iPhone 4 4G, the IMP170 is the iPhone 4 4G Accessory to back up and secure your iPhone 4 4G. It protects and extends the battery life for your iPhone 4 4G at great lengths! Sleek in design, imp170 has a long battery life by extending usage of iphone battery life by 100%! The imp170 Slides onto the back of your phone with an attractively constructed comfort design, it holds your iPhone securely with its cushioned Rubber Finish for a Non-Sli… More >>

• Compatibility: iPhone 4 (not compatible with iPhone 3G or 3GS)
• Slim-Profile: Sleek device that protects your iPhone 4 and provides it additional battery power
• Capacity: 1700mAh – Provides up to 8 hours of talk time on 3G network, and 450 hours of standby time
• Charge & Sync: Charge and sync your iPhone 4 with iTunes without removing it from the O2 Lite device
• Convenient rechargeable battery allowing you to always have a battery charging backup when you are away from a AC outlet

Price:
$49.95

Product Description
Introducing O2 Lite for iPhone 4 from Splash Products – The O2 Lite will give you the freedom to use your iPhone 4 without the daily worry of running out of battery life! Enjoy your iPhone 4 for voice, music, video, face-time, games and business applications with extended, stable, and rechargeable power. You can now experience up to two days or more of uninterrupted iPhone power, depending on usage. The O2 Lite is made of with a unique soft touch material whi… More >>

• NOTE: This item is model number K33459US; it is the same product as Kensington’s K33442US but featuring new environmentally friendly reduced packaging
• Compatibility: iPod nano 1G, 2G, 3G; iPod classic 4G, 5G, 5.5G, 6G; iPod touch; iPhone
• Power and charge your iPhone or iPod–extends play time up to 30 hours of music or 6 hours of video (on iPod nano 3G) or 3 hours of talk (on iPhone)
• Includes retractable USB charging cable, and it’s small enough to keep connected to your iPhone or iPod
• High-capacity, rechargeable Lithium-Ion polymer battery pack for increased energy efficiency

Price:
$17.95

Amazon.com Product Description
Keep on talking, keep on rocking–the rechargeable Kensington Mini Battery Pack and Charger for iPhone and iPod has the power you need to keep the conversations and music going. Keep on talking, keep on rocking. The power you need to keep the conversations and music going. Small and unobtrusive enough to keep connected to your iPhone or iPod while you’re using it. Power and charge you… More >>

• NOTE: This item is model number K33459US; it is the same product as Kensington’s K33442US but featuring new environmentally friendly reduced packaging
• Compatibility: iPod nano 1G, 2G, 3G; iPod classic 4G, 5G, 5.5G, 6G; iPod touch; iPhone
• Power and charge your iPhone or iPod–extends play time up to 30 hours of music or 6 hours of video (on iPod nano 3G) or 3 hours of talk (on iPhone)
• Includes retractable USB charging cable, and it’s small enough to keep connected to your iPhone or iPod
• High-capacity, rechargeable Lithium-Ion polymer battery pack for increased energy efficiency

Price:
$13.99

Amazon.com Product Description
Keep on talking, keep on rocking–the rechargeable Kensington Mini Battery Pack and Charger for iPhone and iPod has the power you need to keep the conversations and music going. Keep on talking, keep on rocking. The power you need to keep the conversations and music going. Small and unobtrusive enough to keep connected to your iPhone or iPod while you’re using it. Power and charge you… More >>

• Compatibility: iPhone 4 (not compatible with iPhone 3G or 3GS)
• Slim-Profile: Sleek device that protects your iPhone 4 and provides it additional battery power, all this without adding bulk. Finished with an impeccable anti-slip soft touch finish that allows you to grip your iPhone securely without worrying about smudges.
• Capacity: 1700mAh – Provides up to 8 hours of talk time on 3G network, and 450 hours of standby time
• Charge & Sync: Charge and sync your iPhone 4 with iTunes without removing it from the O2 Lite device
• Convenient rechargeable battery allowing you to always have a battery charging backup when you are away from a AC outlet

Price:
$49.95

Product Description
Introducing O2 Lite for iPhone 4 from Splash Products – The O2 Lite will give you the freedom to use your iPhone 4 without the daily worry of running out of battery life! Enjoy your iPhone 4 for voice, music, video, face-time, games and business applications with extended, stable, and rechargeable power. You can now experience up to two days or more of uninterrupted iPhone power, depending on usage. The O2 Lite is made of with a unique soft touch material whi… More >>

• Built-in dock connector to charge your iPhone and flip-out USB tip to recharge without the mess of extra cables
• Extends play time up to 23 hours music, up to 7 hours of video and up to 5 hours of talk time
• LED battery gauge displays remaining battery pack power level
• Perfect for long flights and small travel bags
• 1A power for fast charging of your iPhone, including iPhone 4

Price:
$69.99

Product Description
The power to take your shows on the road. Here’s a big boost of power with zero charging cables to pack. Everything you need to charge and power your iPhone or iPod is built in to the Kensington Travel Battery Pack and Charger for iPhone and iPod Touch. It even doubles as a kickstand for hands-free landscape viewing of movies and video when you’re on the road. Rechargeable lithium-ion battery for iPhone. Actual play time may vary by device, extended play time listed… More >>