The Anker Astro E1 5200mAh Ultra Compact Portable Charger allows you to charge your smartphone on the go. The charger features PowerIQ technology, which intelligently detects your devices and ensures fastest possible charging accordingly. The powerbank boasts a massive battery of 5200mAh capacity. This Anker external battery powerbank adds two charges to an iPhone 6 or 5s, or least one full charge to iPhone 6 Plus, Galaxy S5, Note 4, Nexus 5 and other smartphones on a single charge. It also charges your iPad mini by up to 80 percent in one go. This black colored powerbank is incredibly portable and is very easy to carry around in your pocket or handbag. it's dimensions are 5 x 3.4 x 1.7inch, and it weighs approximately 119g. This Anker Astro mini powerbank can be charged back fully in 5 hours using a 1A adapter and the included micro USB cable. The Anker charger has a rugged, drop tested shell that protects it from minor bumps. It also ensures the safety of your devices as it features multiple fail safe protection and cutting edge circuitry. Key Features IQ Technology 5200 mAh Ultra Powerful, Ultra Sleek Enjoy faster charging wherever you go as this portable powerbank boasts a very compact design, which allows you to carry it around with utmost ease. This powerbank comes with an impressive 5200mAh capacity battery that fully charges most of the smartphones. Safe and Durable This ultra compact powerbank is very safe to use as it is built with advanced materials and incorporates cutting edge technology. The premium battery cells used in this charger ensure superior performance. This charger is designed to last as it is has a rugged, drop tested shell.