Satechi iCel 5200 mAh (2 amp) Battery Extender Pack and Charger for iPhone 4, 3G & 3Gs, iPod Touch 4G, BlackBerry, HTC EVO, HD7, DROID, Samsung Galaxy S, EPIC, Kindle DX, Flip & Vado HD Camcorders

• Instant power – recharge your iPod, iPhone 4, 3G & 3Gs and other mobile devices battery.
• 5200 mAh (2 amp) 18 Watt Compounded Interconnection Battery (More stable and longer life compared to lithium batteries).
• Battery life indicator & auto OFF feature that detects when fully charged.
• While charging the iPhone, the battery pack can also be recharged simultaneously.
• Also able to charge cell phones, PDAs, USB camcorders and mp3 players like Zune, Sansa, and Creative Zen.

Packed with 5200mAh (2 amp) 18 Watt power, iCel Extended Battery Pack and Charger will recharge your iPod, iPhone 4, iPhone 3G or any other mp3 player when it is out of juice. iCel has much longer life cycle and is more secure than any other battery pack through applying its patented Compounded Interconnection Technology. Just connect to it to your device and never miss a beat!

List Price: $ 40.99

Price: $ 40.99

Kensington Mini Battery Extender and Charger for iPod; iPhone 1G, 3G (Black)

• Compatibility: iPod nano 1G, 2G, 3G; iPod classic 4G, 5G, 5.5G, 6G; iPod touch; iPhone 1G, 3G, 4
• Power and charge your iPhone or iPod–extends playtime 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
• High-capacity rechargeable lithium-ion polymer battery pack for increased energy efficiency
• Small enough to keep connected to your iPhone or iPod

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 your iPhone or iPod on the go, and enjoy an extended playtime of up to 30 hours of music; 6 hours of video; or 3 hours of talk. The high-capacity, rechargeable lithium-ion polymer battery pack is small and unobtrusive enough to keep connected to your iPhone or iPod while you’re using it. The LED battery meter lets you visualize how much juice you have left, and the included retractable USB charging cable makes powering up the battery pack a snap. Backed by Kensington’s one-year warranty. What’s in the Box
Kensington mini battery extender and charger for iPhone and iPod (black) and U

List Price: $ 49.99

Price: $ 20.00