Anker® 2nd Gen Astro E5 16000mAh Portable Charger External Battery Power Bank with PowerIQ™ Technology 2-Port 3A 

Enormous Capacity: Charges the iPad Air more than once, the Galaxy S5 four times, the iPhone 5s over seven times and other smartphones multiple times. Recharges in 8-9 hours with a 2 amp

Anker® 2nd Gen Astro E5 16000mAh Portable Charger External Battery Power Bank with PowerIQ™ Technology 2-Port 3A 

Enormous Capacity: Charges the iPad Air more than once, the Galaxy S5 four times, the iPhone 5s over seven times and other smartphones multiple times. Recharges in 8-9 hours with a 2 amp adapter (not included) and the included Micro USB cable.

for iPhone 6 Plus 5S 5C 5 4S, iPad Air, mini, Galaxy S5 S4 S3, Note 4 3 2, Tab 4 3 2 Pro, Nexus 4 5 7 10, HTC One, One 2 (M8), LG G3, MOTO X G, most other Phones and Tablets (Black).

• Exclusive PowerIQ™ Technology
• Detects your device to deliver USB, its fastest possible charge speed up to 3 amp