·Add more than a full charge or 9 hours of additional talk time to your iPhone 5 / 4 / 4S / 3G / 3GS. On most other phones, benefit from 1 full charge or 90 hours of audio playback.

·Stylish, compact, lightweight design (3.5 x 0.9 x 0.9in, 2.7oz) fits easily into any pocket or bag.

·Shaped to resemble a flashlight or tube of lipstick to provide durable and inconspicuous power at any moment's notice.

·Constructed using Samsung Grade A cells and premium microchips to ensure the highest quality. Charge time: 3-4 hours via AC 0.8A adapter (not included).

·Package contents: 1 Anker® Astro Mini 3000mAh External Battery, 1 USB power wire, 1 travel pouch, user manual.

Dimensions

·Size (LWH):3.5 inches, 0.91 inches, 0.91 inches

·Weight:2.56 ounces

Product Features

·Battery Type:Lithium Ion

Color:Silver

Low-profile? Check. Convenient? You know it. Reliable? Of course. With the Anker® Astro Mini, gain access to stylish, portable power - all in the palm of your hand.A shot to your phone.When all you need is a boost, the Anker® Astro Mini's got you covered. Holds enough juice to get you back up and running without weighing you down (less than 3oz). Add more than a full charge - that's up to 9 hours of talk time to an iPhone or more than 90 hours of audio playback to most other phones.Undercover power.The external battery of choice for secret agents, overnight campers, busy parents and those headed out for a night on the town. At the approximate size of a tube of lipstick, it slips easily into your bag, pocket or even your clutch (only 3.5in long). Eliminate the bulk, but still be ready with a backup.Primo construction.As with all Anker® products, each Astro Mini is built with dependability in mind. Specifically, we incorporate premium microchips, Samsung Grade A cells and a rugged aluminum outer shell to ensure the highest quality possible to our customers. Whether you're in the car, at a party or somewhere out on the trail, know you've got a reliable battery that won't let you down.For optimal use.• Compatible with all Apple and Android smartphones, tablets and other 5V input USB-charged devices. The iPod nano, Samsung and Asus tablets and some GPS and Bluetooth devices are not supported.