DigiPower JS-Talk Home and Car Power Kit for iPhone and iPod - Charger - Retail Packaging - Black

• Works with iPhone 4, iPod Touch 4G and all other iPhones and iPods
• Gives you an extra 3.5 hours of talk time, seven hours of video, and twenty-two hours of audio playback
• 1200 mAh rechargeable battery
• Three step LED charge status
• Built-in USB cable
• Self-contained battery pack for iPhone & iPod (all models)
• 1200mAh - almost doubles iPhone battery life
• 3-step LED charge status
• Single button for battery charge status and sync operation
• Pass-through mode for iPhone charge and sync to computer

This is very handy when you will not be near an electrical outlet are using your phone a lot. I participated in an outdoor festival and needed extra battery life for my phone, especially with running credit cards all day long. I hooked this little unit up to my phone and it actually put charge back onto my phone.

Worked great! Very satisfied!

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I ordered this product about 2 months ago, and finally decided to review it. To sum it up, it sucked. After about 3 or 4 days it broke in such a way that you had to hold the button on it for it to charge otherwise it would go off. The reason I gave it 2 stars instead of 1 is because in the brief amount of time when it worked, it worked well. I don't know if I just got a bad one or if this occurrence is part of the product, but I do not suggest getting this one. Save your money, find one that has no history of malfunction or one that has received great reviews (if possible, both).