go.tagjag.com USB battery packs are necessary for almost all portable devices. Most devices, like iPhone and Android cell phone can’t make it through an normal day without reconnecting to power. The i.Sound Portable Power Max is a USB battery pack designed to solve this power limitation, with a 16000 mAh battery pack, complete with 5 USB ports for charging any device you can connect via USB. In addition to powering standard deivces, the i.Sound Portable Power Max has the 5W charging power required to keep your iPad charged, should you find the 10-hour iPad battery life to be too short for your needs. In fact, the i.Sound Portable Power Max Promises 30 additional hours of battery life for the Apple iPad, assuming you aren’t recharging any other devices at the same time.
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