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:
Apple: iPhone 5, iPad mini (OEM cable required)
iPhone 4S, 4, 3GS / iPod / iPad, iPad 2
HTC: One X, S, V / Sensation, Sensation XE XL / EVO 4G / Radar 4G / Inspire 4G / Vivid 4G / Wildfire S / ThunderBolt / Incredible 2 S / Rezound / Desire X, C, V, HD, S, Z
Samsung: Galaxy S3 / Galaxy Note 2 / Galaxy S2 I9100 / Galaxy S I9000 / Verizon Galaxy S3 I535 / AT&T Galaxy S3 I747 / Sprint Galaxy S3 L710 / T-Mobile Galaxy S3 T999 / T-Mobile Galaxy S2 T989 / AT&T Galaxy S2 I777 / AT&T Galaxy S2 Skyrocket SGH-I727 / Galaxy Nexus / Galaxy Note / Focus S / Infuse
Motorola: Droid Razr, Bionic / Atrix 2 / Triumph
LG: Nexus 4, Optimus 4X, 2X, V, S, T, 3D, 7
Nokia: Lumia 900 710 800 / N8 / N9
Others: Blackberry Torch Curve 9900 9360 9320 / Sony Ericsson Xperia Arc S, X10 / PSP / MP3 MP4 MP5 / GoPro / Amazon Kindle, Kindle Fire
Astro Spec:
-- Performance for iPhones: 200%-300% battery life
-- Input: 5V / 1A
-- Output: 5V / 1A
-- Size: 3.7 x 1.7 x 0.9 inch; Weight: 4.2 ounce
-- Input charging time: 4-8h via standard USB or AC adapter (not included)
-- 18 months warranty
