Anker Astro E1 5200mAh Power Bank (White)

Exclusive PowerIQ Technology: Detects your device to deliver its fastest possible charge speed up to 2 amps. Does not support Qualcomm Quick Charge. Upgraded Capacity: Add over two full charges to an iPhone 7 or 6s or at least one full charge to a 7 Plus, Galaxy S8, Nexus 5 or other smartphone(use your device's original cable). Incredibly Compact: The size of a small candy bar it fits perfectly in your pocket. Recharges in 5.5 hours with a 2A adapter (not included) and the included Micro USB cable