Anker® Astro Pro2 20000mAh

✔SALE: 50% OFF Anker® Astro Pro2 20000mAh Multi-Voltage 5V 12V 16V 19V External Battery Charger for iPad Air, Mini, iPhone 5S, 5C, 5, 4S, Samsung Galaxy S5, S4, S3, Note 3, HP, Dell, Acer, Asus, Toshiba... 4.5 out of 5 stars CONSUMER REVIEWS(341) 20000mAh of capacity, provides 1 full charge to most laptops or approximately 9 cycles to most smartphones. Reliable lithium polymer battery ensures quality. More than 500 recharges over its lifetime. Equipped with two outputs for greater versatility: 1 DC 12V / 4A, 16V / 3.5A or 19V / 3A port and 1 USB 5V / 2.1A port. Slim and stylish aluminum body ensures efficient heat dissipation, lighter weight, and durability. 4 smart LEDs keep you updated as to the remaining capacity. Package contents: 1 Anker® Astro Pro2 20000mAh External Battery, 4 phone connectors, 10 laptop connectors, 1 USB cable, 1 DC power cable, 1 AC 100-240V power adapter, 1 accessories pouch, 1 user manual. Price: $199.99 Deal Price: $99.99

Description 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 20000mAh of capacity, this is one portable power pack that's able to charge most phones 9 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 laptops (that meet compatibility requirements) - in addition to virtually all USB-charged devices. Laptop compatibility requirements (both must be met), Please check to ensure compatibility before purchasing: 1) Voltage input: 11.5-12.5V, 15.5-16.5V or 18.5-19V. 2) A laptop connector that fits your device's power input port (see below). Included laptop connector tip sizes (outer x inner diameter in mm): A - 6.00×4.25 - Sony VAIO B - 6.25×3.00 - Toshiba Satellite A105, M35 C - 5.50×2.10 - Toshiba T1950, T4700 / Acer Aspire 1200 D - 4.75×1.70 - ASUS Eee 900, 1000 E - 5.50×1.70 - Acer Aspire One AO722 AO725 F - 5.50×2.50 - ACER Aspire 1600, 5610 G - 4.00×1.70 - HP Mini 1000/ 1100 Series H - 5.00×3.25 - Samsung N130, N310 J - 7.40×5.00 - HP Pavilion DV6 / HP G60, G61/ HP Compaq CQ60, CQ61 / HP 550 / Dell inspiron 1525, E1505 K - 7.90×5.40 - ThinkPad T60, X60, R60 Get to know us. The Anker® Astro external battery has been voted #1 in class by thousands of online reviewers, while our renowned customer service has made us a fan-favorite across the web. Every sale includes an 18-month, worry-free guarantee to prove the importance we set on quality. After all, we're customers too. There are several reviews that complain of two faults with this external battery, and the reviewers downgrade it as a result. I have found that these issues are not really problems.1st Reported Issue: The USB port doesn't work.Yes, it probably does - it just doesn't work automatically. Unlike the 12v,16v and 19v pin output which begins charging your device as soon as it is plugged in, the USB output port has to be turned on by pressing the front panel button on the battery. This can be confusing and I believe several people just decided the USB charge port didn't work when it didn't begin charging their USB devices. Just push the button and it will work.2nd Reported Issue: The battery can be shorted making it uselessI thought this too after I accidentally connected the input and output ports on the battery. It went dead immediately and nothing would get it to start. However, Anker support suggested I connect the battery to the wall charger... This is a review of the Astro Pro2 20000mAh battery pack.I am impressed with this pack. It is good looking and well built, enclosed in a nice aluminum enclosure. It feels very solid & includes a multitude of mobile phone and notebook connectors. If you have a USB device that charges via USB, then there should be a connector for it.Pros:* Relatively high capacity at 20000mAh/74Wh* Easily charge it with the included AC adapter* Very nice brushed aluminum enclosure & great build quality* The notebook output has a voltage selection of 19V, 16V, or 12V.* Easy check of battery level with the push of a button... just look to see how many of 5 green LEDs are lit.* Lots of connection options to change USB devices, mobile phones, and notebooks (see the product description for the details - no need to repeat them here)Cons:* Even with lots of connection options, it may not support your notebook/ultrabook - or may...