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Anker Astro E4 13000mAh Classic Portable Charger (2nd Generation, High-Capacity Fast-Charging External Battery Power Bank) with PowerIQ Techonology

4.5 out of 5 stars 8,176 customer reviews

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  • The Anker Advantage: Join the 10 million+ powered by our leading technology.
  • Exclusive PowerIQ Technology: Detects your device to deliver its fastest possible charge speed up to 3 amps.
  • Huge Capacity: Charges the iPhone 6 five times, the iPhone 6 Plus or Galaxy S5 over three times or the iPad Air once. Safely recharges with a 2 amp or higher output charger (most phone chargers have only 1 amp).
  • Superior Quality: Premium LG cells, cutting-edge circuitry and a sturdy gloss exterior ensure reliability and safety. To activate the LED flashlight, hold or double click the power meter button.
  • What You Get: Anker 2nd Generation Astro E4 Portable Charger ​External Battery Power Bank, Micro USB cable, travel pouch, welcome guide, our fan-favorite 18-month warranty and friendly customer service.

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From the manufacturer

PowerCore 20100 Astro E5 High-Capacity 16750mAh PowerCore 13000 Portable Charger PowerCore 10000 PowerCore 10000 with Quick Charge 3.0
PowerCore 20100 PowerCore 20000 with Quick Charge 3.0 Astro E5 High-Capacity 16750mAh PowerCore 13000 Portable Charger PowerCore 10000 PowerCore 10000 with Quick Charge 3.0
Battery Capacity 20000mAh 20000mAh 16750mAh 13000 mAh 10000mAh 10000mAh
Charging Technology PowerIQ PowerIQ Quick Charge 3.0 PowerIQ PowerIQ PowerIQ Quick Charge 3.0
# of iPhone 6 charges 7.3 7.4 6 4.7 4.4 4.4
# of iPad mini 4 charges 2.5 2.7 2 1.5 1.3 1.3
# of Samsung S6 charges 2.5 2.5 4 3.3 2.2 2.2
# of USB Charging Ports 2 2 2 2 1 1
Max Charging Speed 5V 4.8A (2.4A maximum for each port) Quick Charge 3.0 Output: 5-6V 3A, 6-9V 2A, 9-12V 1.5A PowerIQ output: 5V 1A 5V 3A (3A maximum for each port) 5V 3A (3A maximum for each port) 5V 2.4A Quick Charge 3.0 Output: 5-6V 3A, 6-9V 2A, 9-12V 1.5A
Color Selection Black, White Black, White Black, White Black, White Black, White Black, White
Size 6.5 x 2.3 x 0.9 in 6.5 x 2.3 x 0.9 in 5.9 x 2.4 x 0.9 in 3.8 x 3.1 x 0.9 in 3.6 x 2.3 x 0.9 in 3.6 x 2.3 x 0.9 in
Weight 356g /12.56oz 369g /13.02oz 308g /10.87oz 240g /8.47oz 180g /6.35 oz 180g /6.35 oz

Product description

With such massive capacity, in such a compact package, the Anker? Astro E4 is perfect for flights, road trips, or just any time you're away from an outlet. Enough power to go around. Marooned? In transit? Forget your OEM adapter? With the Anker? Astro E4, prolong your battery life multiple times, wherever you are. Holding enough power to charge a smartphone 3-6 times (depending on your phone's battery size), keep your gadgets going for days and still have juice left to share. Strong but never slow. In addition to capacity, the Anker? Astro E4 sports two concurrent, high-speed ports. So whether you're charging an Apple or Android device, you'll get the most out of your technology. We've also included connective adapters to ensure compatibility with most devices. Designed around the details. Just because the E4 packs a punch, doesn't mean it can't look nice. We went with a smooth, ebony finish to keep you traveling in style. Simple, unobtrusive features, such as one-touch status LEDs and a built-in flashlight, give you everything you need out of a battery without sacrificing aesthetics.


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