Sleek, slender, and lightweight, the PNY PowerPack T2200 rechargeable battery extends the life of your smartphone by up to one full charge. The included 18 Micro-USB cable plugs in to keep your Android smartphones charged, and also lets you easily recharge your PowerPack. iPhone users have the benefit of using your existing Apple charging cable for connection to the PowerPack. Know when it s time to recharge with the simple LED indicator, which uses four lights to display the PowerPack s battery level status. The portable and slim cylindrical design is small enough to keep with you at all times, so you can stay charged and stay in touch. Whether in your pocket or your purse, the T2200 is the perfect accessory for your mobile device.