About Anker® Astro:
Anker® Astro is a line of portable external batteries designed for our modern mobile age. High capacity power and compact designs make these batteries a reliable power companion on the go. With affordable prices and great Anker customer service, never get stranded without power again.
Thanks to our customers, Anker has 5 products listed in the top 10 of Amazon’s top-rated Cell Phone Batteries category.
Popular Compatible Models:
Please Note Astro 3E will not charge devices with input currents lower than 80mAh, including iPod Nano and some Bluetooth and GPS devices
Apple: iPhone 5 4s 4 3g / iPad 4 (Retina display) 3 2 1 / iPad Mini (Use with your original Apple Lightning to USB cable)
Samsung: Samsung Galaxy S4 S3 S2 S / Galaxy Note 2 / Galaxy Nexus / Ace / Focus
Google: Nexus 7 / Nexus 10
HTC: One X, S, V / Sensation XE XL / Inspire / Droid / ThunderBolt / EVO / Radar
Amazon: Kindle / Kindle Fire
Motorola: Droid Razr Maxx Bionic / Triumph
Sony:Sony Xperia Z J P
Blackberry:Blackberry Z10 / Curve
LG: Nexus 4 / Optimus / Touch
Others: PS Vita / MP3 MP4/ GoPro
Please note Astro3E is not compatible with Asus Tablets and Samsung Tablets
— Performance for iPhones: 400%-500% battery life
— Input charging time: 8-10h via standard USB or AC adapter (not included)
— Input: 5V / 1.5A (max)
— Output: 2x USB 5V / 3A (dual charge @3A total max)
— Size: 5.6 x 2.8 x 0.6 inch; Weight: 8.5 ounce
— 18 months warranty
Charge the Astro3E:
–We strongly recommend using an adapter with output current 1A or over to charge the Astro3E. Otherwise, charge time will be significantly prolonged.