Anker Astro Pro2 20000mAh Multi-Voltage (5V 12V 16V 19V) External Battery Charger for iPad Air, Mini, iPhone, Samsung Galaxy S5, S4, S3, Note 3, HP, Dell, Acer, Asus Netbooks, and other USB devices

Anker Astro Pro2 20,000mAh Multi-Voltage External Battery

Capacity	20,000mAh
Output	USB output: 5V, 2A; DC output: 12V / 4A, 16V / 3.5A or 19V / 3A
Input	15-19V / 1.3A
Weight	19.8 ± 0.4oz (562 ± 10g)
Size	7.2 x 4.9 x 0.6in. (185 x 125 x 15.5mm)

Need to charge more than just your mobile phone? Invest in greater, more versatile power with the Anker Astro Pro2.

A Beast of a Battery

When a standard external battery just won’t cut it, reach for the Astro Pro2. Packed with 20,000mAh of capacity, this is one portable power pack that’s able to charge most phones nine times, tablets more than once or a laptop one time.

Hugely Versatile

Choose from between DC 12V / 4A, 16V / 3.5A, 19V / 3A and USB 5V / 2.1A outputs for greater accessibility. The three voltage selections enable this external battery to charge a wide range of laptops – in addition to virtually all USB-charged devices.

Laptop Compatibility Criteria:

(1) voltage: 12V, 16V or 19V, (2) current: 3.5A or less, and (3) a laptop connector size that fits your power input (see below).

Laptop Connector Tip Sizes:

• 6.00 x 4.25mm - Sony VAIO
• 6.25 x 3.00mm - Toshiba Satellite A105, M35
• 5.50 x 2.10mm - Toshiba T1900, T1950, T4700 / AcerNote 330T , Acer Aspire 1200
• 4.75 x 1.70mm - ASUS Eee 900, 1000
• 5.50 x 1.70mm - Acer Aspire One AO722 AO725 AOD270
• 5.50 x 2.50mm - ACER Aspire 1600, 5610
• 4.00 x 1.70mm - HP Mini 1000/ 1100 PC Series
• 5.00 x 3.25mm - Samsung NC10, N130, N310
• 7.40 x 5.00mm - HP Pavilion DV6 / HP G60, G61/ HP Compaq CQ60, CQ61 / HP 550 / Dell inspiron 1525, 6000, E1505
• 7.90 x 5.40mm - Lenovo ThinkPad T60, X60, R60

For Optimal Use

- To ensure complete safety and best performance, we strongly recommend using your device’s original cable, a third-party certified cable (such as MFI) or our included cable.

Popular Compatible Models

• Apple: iPhone 5S, 5C, 5, 4S, 4, 3GS / iPad, iPad 2, iPad 3, iPad 4, iPad mini / iPod (Apple adapters not included)
• HTC: One Max, One, 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 S4 / S4 mini / Galaxy S3 / Galaxy Note 3 / 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 / Focus S / Infuse (Galaxy Note 10.1, Tab 2, Tab 7.0 not supported)
• Motorola: X Phone, Droid Razr, Bionic / Atrix 2 / Triumph
• LG: Nexus 4, Optimus 4X, 2X, V, S, T, 3D, 7
• Nokia: Lumia 1020 920 820 900 710 800 / N8 / N9
• Others: Blackberry Z10 Torch Curve 9900 9360 9320 / Sony Ericsson Xperia Arc S, Sony Xperia Z, X10 / PSP / Nook Color / MP3 MP4 MP5 / GoPro / Amazon Kindle, Kindle Fire,Nexus 7