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Anker? 2nd Gen Astro Pro2 20000mAh 4-Port Aluminum Portable Charger External Battery Power

The Anker Advantage Join the 6 million powered by Amazons 1 charging brand
Exclusive PowerIQ Technology Detects your device to deliver its fastest possible charge speed up to 3 amps plus additional 912V port Max speed of 45 amps through four ports
Incredible Capacity Charges the iPhone 5s ten times the Galaxy S5 almost six times the iPad Air almost twice and other tablets multiple times
Ultra Efficient Energy efficiency 10 above the previous generation and many other brands maximizes usable power Recharges in just 4-5 hours using the included 100-240 volt adapter
What You Get Anker 2nd Gen Astro Pro2 Portable Charger External Battery Power Bank 100-240 volt adapter Micro USB cable 43 x 16mm to 55 x 25mm multi-voltage cable travel pouch welcome guide our fan-favorite 18-month warranty and friendly customer service