uNU Dx Protective Battery case for iPhone can double your Talktime

A battery case called “uNU Dx Protective” can keep your iPhone’s battery alive for two days. An 15mm thick case that can virtually double Talktime of your iPhone 4/4S and can still offer a perfect hand grip and the maximum protection. The case features an Apple certified 30-pin connector, built-in battery (1700mAh) + protective case + fixes signal problems. It supports charge and sync with Case on, smart switch to gain more control over charging to enhance safety. It also has a LED power indicator that flashes when the battery runs low.

The case will provide standby time greater than 210 hours, call time over 5 hours while using 3G and more than 10 hours for 2G. Well, you can listen to music up to 28 hours and watch videos up to 7 hours. uNU Dx Protective Battery case costs $49.95.

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