External Battery Anker® 2nd Gen. Astro E5 16000mAh equipped with technology PowerIQ 2 Ports 3A - Laptop Battery for smartphones (iPhone 6 Plus Air iPad 2, Samsung Galaxy S5, etc.) and Android tablets (Wireless Phone Accessory)
Responds perfectly to the need I had, namely charge my smartphone mobility. Monstrous capacity of 15,000 mAh allows not charge the battery too often and that's a plus. Small flat for the weight of the machine which is quite impressive, and also the p