iCharge&reg; 7000mAh Portable Charger External Battery Pack Power Bank for Apple iPhone iPad Samsung Galaxy and Other Phones Tablets Super Easy to Carry Design - i700x is Slim like an iPhone and it fits easily with all your mobile devices. The Compact design makes this very easy to hold and put anywhere you want, in your Bag or even a pocket. High Quality Battery cells inside - iCharge uses only high Grade A battery cells to charge your "i" Devices. It Passed the most strict safety Certifications. Safety is the First priority for our battery charging products. High efficiency smart iCircuit battery management technology - our IC modules are up to 20% more efficient than the market average product. With 2.1A output the charging speed is 50% faster than most battery packs on the market. Smart Design - our "Blue Ring" show's the battery life while also allowing you to Attach a caribiner to your bag, backpack, or belt loop. The world's best design in a small package. Compatibility and Micro USB provided - iCharge Smart battery pack is compatible with most "i" devices: Smart phones, iPhones, iPads, and more. It can charge iPhone 5/5S 3 times, Samsung Galaxy S5 2.5 times, Galaxy Note III nearly 2 times, iPad 1 time.