GadgetSys 2600mAh Lightweight Portable External Battery USB Charger for iPhone Samsung Galaxy Nokia HTC 1000mA Fast Charging Power Bank Lifetime Satisfication Guarantee Give your iPhone or Galaxy Phone a full charge with this portable small footprint external battery Small Design and Lovely Shape for Easy Daily Carry in Pockets or in Carry-on Bag Take extra battery with you to avoid missing out imortant phone calls or text messages