Our goal was simple: design a powerful battery that stacks up - literally.
Slimmer and stronger.
At (0.39in), Anker's Astro Slim2 comes with enough power for 2-3 charges on most smartphones in a compact, easy-to-grip case. Sized especially to stack behind your 4.3in smartphone for uninterrupted phone-use while charging. An LED column lets you know just how much juice is left without diverting attention from your work.
Say goodbye to knots.
Who doesn't hate tangled cables? With an intuitively-sized micro USB cord for Android, the Slim2 allows you to carry your power all-in-one. Using an iPhone? Plug into the USB port and charge up via your OEM cable.
No expense to speed.
What's better than a high-capacity battery that slides into your pocket on-the-go? One capable of simultaneous, full-speed charges. Both ports supply 1A of power with complete safety to your phones, so you can power up in no time and make the most of your day.
For optimal use.
• For simultaneous, max-speed charging of your Astro and other devices, check out Anker's new line of 18W car and home adapters. For simultaneous, max-speed charging of your Astro and other devices, check out Anker's new line of 18W / 3.6A car and home adapters.
• 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.
• The built-in Micro-USB cord may not work with thicker bumpers or cases.
Product Features
Dual ports capable of supplying simultaneous, full-speed charges (1A each) to devices. Made with Grade A cells and premium microchips.
Packs a punch: enough power for 2-3 charges on most phones, while compact design (0.39in) and matte surface allow for easy stacking during use.
Micro USB hideaway cable reduces obstruction and the number of cords in your bag; USB output also available for iPhones or other USB-friendly devices.
Charges via Micro-USB power wire (included) or AC adapter (not included). Input: 5V / 1A; Output: USB 5V / 1A + 1A.
Package contents: Astro® Slim2 External Battery Pack, accessories, user manual.
Specifications
Capacity 4500mAh
Output 5V / 2A
Input 5V / 1A
Weight 113g / 3.9oz
Size 125 x 64 x 10mm / 4.9 x 2.5 x 0.39in
