Anker Astro E1 6700mAh Ultra Compact Upgraded Capacity Portable External Battery Charger with PowerIQ Technology Panasonic Cells

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The Anker Advantage: Join the 30 million+ powered by our leading technology.
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 (0.97 x 0.43 x 0.22m, 4.4oz) it fits perfectly in your pocket. Recharges in 5.5 hours with a 1A adapter (not included) and the included Micro USB cable.
What You Get: Anker Astro E1 Portable Charger, Micro USB Cable, travel pouch, welcome guide, our fan-favorite 18-month warranty and friendly customer service. USB-C cable and Lightning cable for iPhone / iPad sold separately.