Your Position: Home > External Batteries > 2nd Gen Astro >

Anker 2nd Gen. Astro 6000mAh External Battery Charger with PowerIQ™ Technology

Anker 2nd Gen. Astro 6000mAh External Battery Charger with PowerIQ™ Technology

78APIPADMNI2-02USA

Product Description

The all-new 2nd generation Anker® Astro recasts the possibilities of mobile power.

Compatibility maximized.

Not all charging ports are created equal. Standard ports only communicate effectively with particular devices, like Apple OR Android, often limiting their recharge rate. But with PowerIQ™ technology, each port intelligently identifies your device to speak its unique charging language. So plug in any brand or model and enjoy compatibility that doesn’t limit your charging speed.

Power through your day.

We packed 6000mAh of power into a candy-bar shaped pack ideal for grab-and-go use. What's more, we realized an energy efficiency rate 10% above previous generation Astros and many current standard alternatives. This energizing combination charges the iPhone 3 times and large-capacity phones like the Galaxy S4 almost twice.

Double take.

Chic and minimalistic, the new Astro may feel reserved at first. But, a friendly “shake” reveals its warm inner light to display the power level or begin your charge. Generous, cool, and delightfully intuitive, the new Astro is perfect for your next adventure, or just the daily grind.

For optimal use.

• Please use your device’s original cable or a third-party certified one (such as MFi).
• Compatible with all Apple and Android smartphones, tablets (including the Nexus 7) and other USB-charged devices. The iPod nano, iPod Classic, HP TouchPad, LG G2, Asus tablets and some GPS and Bluetooth devices are not supported.

Customer Reviews

Justin R Markiewicz
  • Fantastic!
  • fantastic and compact.
  • 2014-09-22

Misty Blatnick
  • Five StarsVerified PurchaseThis review is from: Anker® 2nd Gen Astro 6400mAh External Battery Pack with PowerIQ TM Technology 2A Output Portable Charger Power Bank for USB Devices (Black) (Wireless Ph
  • My hubby loved it.
  • 2014-09-21

dantheman
  • So far so good. Haven't really used it much since I really ...Verified PurchaseThis review is from: Anker® 2nd Gen Astro 6400mAh External Battery Pack with PowerIQ TM Technology 2A Output Portable Cha
  • So far so good. Haven't really used it much since I really bought it for when I go on vacation, so I'll probably update my review after that. But love the way it looks and feel. It charged right up and my phone charges when I plug it in. Hoping to get my iPhone 6+ before I leave on vacation so it will be interesting to see how many times the anker will charge it fully!
  • 2014-09-21

Otello1901
  • Excellent product. Works well to charge Samsung Galaxy S5
  • Excellent product. Works well to charge Samsung Galaxy S5, Nicely compact.
  • 2014-09-20

Tzu Y Chuang
  • Great product!Verified PurchaseThis review is from: Anker® 2nd Gen Astro 6400mAh External Battery Pack with PowerIQ TM Technology 2A Output Portable Charger Power Bank for USB Devices (Black) (Wireles
  • After seeing how great this product was, I got it as a gift for my dad. Multiple bad experiences with external batteries left him a little hesitant, but he loves this battery pack!
  • 2014-09-20
<< < 1 2 3 4 5 6 7 8 9 10 > >>

Customer FAQ

Q1.  Can I use USB cables other than those provided with my Anker external battery?
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.
Q2.  Does it work with the new iPhone 5s, 5c?
Yes. But the Apple connector is not included. Please use your device's original cable.
Q3.  Anker external batteries' efficiency.
ALL external batteries lose power due to voltage conversion and circuit resistance.

Approximately 20% of Astro 2nd Generation external battery’s total capacity is consumed, including power lost from circuit heat and voltage conversion within the external battery (approximately 6%) and the charging cable and your device (approximately 14%). This efficiency rate is 15% higher than the industry average of 35%.

Older Astro batteries have lose approximately 30%.

According to industrial standards, all external batteries are labeled based on their raw cells capacity not efficiency. Like others, we are following this standard.
Q4.  How long will the battery lasts while not in use?
Generally, most of our external batteries' static power consumption is lower than 100uA, which will take between 3.5 and 20 years to drain the battery completely.

However, the chemicals within the li-ion battery will gradually become less active over prolonged periods without use. Most will die in 2 years of inactivity.

To extend your battery's life:
1. Charge and recharge it at least once every 3-4 months.
2. Do not over-charge or over-discharge it. It is best to keep it charged between 5%-95%.
Q5.  Can Anker external batteries be used for international travel?
Yes. Be sure the USB adapter you bring with is compatible with the voltage of the country you will be traveling to. An adapter's voltage input is usually printed on the adapter.
Q6.  Can external batteries be taken on board airplanes?
Yes, all Anker external batteries can legally and safely be taken on board airplanes. Here are the relevant requirements:

Quoted from Federal transportation security rules (Effective January 1, 2008):
Lithium ion batteries (a.k.a.: rechargeable lithium, lithium polymer, LIPO, secondary lithium).
-Passengers may carry consumer-sized lithium ion batteries [no more than 8 grams of equivalent lithium content or 100 watt hours (wh) per battery]. This size covers AA, AAA, 9-volt, cell phone, PDA, camera, camcorder, Gameboy, and standard laptop computer batteries.
-Passengers can also bring two (2) larger lithium ion batteries (more than 8 grams, up to 25 grams of equivalent lithium content per battery) in their carry-on. This size covers larger extended-life laptop batteries. Most consumer lithium ion batteries are below this size.

Anker's largest external battery is currently the Anker Pro 20000mAh (74 wh) which is lower than the above 100 wh limit.
Q7.  What can I do if I lose the provided accessories?
Please check to see if you have extras or contact us via email at support@ianker.com for help.
Q8.  Anker external batteries' compatibility
Anker external batteries are compatible with Android and Apple smartphones and 5V USB tablets including Google nexus 7 (Asus 15V tablets not supported. Apple connectors are not included, please use your devices original cable).
Q9.  Will the Astro 2nd gen unintentionally activate if I keep it in my bag?
Possibly. However, the Smart LED's power consumption is extremely low, so unintentionally activation (like bouncing around in your bag) will not noticeably detract from the battery's capacity.
Q10.  How can I identify the voltage specification for my device?
Please refer to your device's instruction manual, product labeling, or adapter to find this information.
Q11.  What if the Astro 2nd gen fails to charge my devices?
a. Check that the connection between the Astro 2nd gen and the electronic device is secure.
b. Check that the Astro 2 2nd gen still holds a charge, and recharge it when the remaining power is low.
c. Check that the Astro 2 2nd gen's voltage is compatible with the electronic device's.
d. Make sure that the charging cable is working.
e. Please email us at support@ianker.com duiring your 18-month warranty period if the provided acessories or the external battery have problems.
Q12.  What if the Astro 2nd gen fails to recharge?
a. Check that the adapter is connected securely, or replace it if the current one is not functioning normally.
b. Check that the USB cable is connected securely, or replace it if the current one is not functioning normally.
c. Please email us at support@ianker.com duiring your 18-month warranty period if the provided acessories or the external battery have problems.
Q13.  Can it charge the Samsung Tab?
Yes. The smart port does support charging Samsung tablets.
Q14.  How long does it take to fully charge this Anker external battery?
It will take 5-6 hours using a 1A output charger.
Q15.  Do I need to press the power button when charging other devices?
No. There is no power button on this external battery, instead, please give it a quick shake to start your charge.
Q16.  Can it be charged and charge other devices at the same time?
No.

Feel free to ask questions about this product here.
Your question will be posted on this page.
Anker Customer Support and the Anker user community will do their best to quickly answer your question.

Title:*

Comment:*

Please enter the verification code - humans only!*

  

Latest Post

I have problems
I bought this battery and everything worked fine until I downloaded for complete and now he will not charge or turn on. What I can do?
Replies(1) Collapse Report as spam Aug 25, 2014 at 11:47 PM
ANKER Team


Try charging it with a different cable and wall charger.

If this doesn't help then give our customer service guys a shout at support@ianker.com, they'll be able to help you further as well as process any replacements or refunds that are required.
Reply Report as spam Aug 26, 2014 at 2:00 AM
problem with the battery sensor
I recently bought this product on amazon, but after a month of using it the sensor within the product went crazy, and when I start charging it now it twinkles a lot, I'm afraid it will damage the products I charge with it so I just stop using it, could you tell me if there's any solution or what the problem could be   Greetings
Replies(1) Collapse Report as spam Aug 25, 2014 at 12:57 PM
ANKER Team


This is unusual behaviour for the Astro but it would never damage another device.

If the Astro is still doing this when you charge it using a different USB charger or computer USB port then get in touch with our customer service guys and let them know, they'll help you out further.
Reply Report as spam Aug 26, 2014 at 12:30 AM
Problem With mi Battery
Buy the product via amazon in February, now seems not to work.The LEDs flash quickly does not seem to re charging more!!!you can replace it?regardsValerio
Replies(3) Collapse Report as spam Aug 21, 2014 at 8:26 AM
MikeC
contact Anker support at,  http://www.ianker.com/support/
Reply Report as spam Aug 21, 2014 at 10:09 AM
ANKER Team


Please try and charge it with a different cable and wall cahrger.

If you're still having issues then get in touch with your customer service team at support@ianker.com and let them know, they'll be able to help you further.
Reply Report as spam Aug 22, 2014 at 12:30 AM
Fher Armas
This is what happened to me yesterday, exactly 1 month after i bought it i used it like 6 times, it really sucks!!!
Reply Report as spam Aug 22, 2014 at 9:40 AM
Bag broke
I've had this battery for less than 24 hours and the travel bag that it came with broke. The string to tighten the top of the bag broke the sewing part where the material folds over the string. I love everything else about the battery except for the durability of the pouch. I know I should be emailing your support team, but I'd  rather get this out there so the Anker team knows this is a problem.
Replies(1) Collapse Report as spam Aug 9, 2014 at 10:02 AM
ANKER Team


Thanks so much for letting us know!

In order to get you a replacement sorted please give our customer service guys a shout at support@ianker.com.
Reply Report as spam Aug 11, 2014 at 1:30 AM
Power Meter stopped functioning
After a few days of use, I found it so great that I ordered a second one, for my wife. But after using this one less than a week, the Power Meter stopped functioning, be it after gentle or stronger shake. I've tried recharging it the whole night, but it didn't change anything. Is there any way I can get it to work again ? It's a big trouble, not being able to know how much power is left in this device. If at all…
Replies(5) Collapse Report as spam Jul 30, 2014 at 1:48 AM
Thierry Méchain
Turns out, it's not only the Power Meter, but the whole unit, that stopped working.After a nigt of charge, I tried to plug it to my iPhone and it didn't charge at all.How can I get a replacement unit?
Reply Report as spam Jul 30, 2014 at 11:48 AM
Thierry Méchain
Quote From ANKER Team: Sorry, I replied before seeing your answer. Of course, I've tried with diffrent cables and chargers : same result, no go.I'll contact support@ianker.com, thanks !
Reply Report as spam Jul 30, 2014 at 11:54 AM
ANKER Team


Give it a go with a different cable and wall charger.

If you're still having any problems then give our customer service guys a shout at support@ianker.com and let them know and they'll help you further.
Reply Report as spam Jul 30, 2014 at 3:00 AM
Kristian Altuve
I am experiencing this same issue. I've only used it once and now the power meter isn't displaying
Reply Report as spam Jul 30, 2014 at 6:07 AM
Enzo Ferro
I've had a very similar problem with my Anker 2nd Gen Astro3 12000mAh It would start the charging process, start blinking LED etc. then it would stop and would NOT charge from any power outlet, regardless of cable and plug combination.FYI -- I was able to charge via USB on my PC without issue.Anker sent me a replacement without hesitation. However I experienced the same exact issue with new battery as well. Spoke to Customer service and they suggested I look at another model:Anker 2nd Gen Astro E5 16000mAh . I returned the replacement 2nd Gen Astro3 12000mAh  and just got the Anker 2nd Gen Astro E5 16000mAh  as suggested. I just started experiencing the same issues. The devices start charging for a few minutes then they just stop. I'm trying it again as I type this and the first light is blinking. I'll check back in with my findings tomorrow. I REALLY wanted to use this device on my upcoming trip to WDW next week. I may be ordering from a different company if this doesn't work.  
Reply Report as spam Sep 15, 2014 at 10:30 PM
Input Specs
While looking at the different colors I noticed something rather strange. On the yellow and green Ankers the input is listed at 5V/1A. While the black color lists the input at 5V/1.2A. SO which one is it?
Replies(2) Collapse Report as spam Jul 24, 2014 at 4:59 PM
ANKER Team


The optimum charging input for each of the Astro 6000 colours is 5V/1.2A.

The Astros were recently upgraded so we're working on getting consistency across the board for charging levels.
Reply Report as spam Jul 25, 2014 at 2:00 AM
NannerAirCraft
Quote From ANKER Team: I also noticed on amazon that for the black color the usb port says Smart while for the other colors it says IQ above the usb port.
Reply Report as spam Jul 25, 2014 at 7:23 AM
Can it charge my Nexus 5 two time?
Does anyone who has this been able to follow charge a Nexus 5 which has a 2300mah battery twice? Also how long does this take to charge?
Replies(3) Collapse Report as spam Jul 22, 2014 at 2:04 PM
Blueanwhites
Probably not if you discharge your Nexus to zero but as that isn't advised and you would probably charge it earlier. It would probably charge it to around 100% twice. 
Reply Report as spam Jul 22, 2014 at 5:28 PM
ANKER Team


It should charge your Nexus 5 just as quickly as its OEM charger!
Reply Report as spam Jul 23, 2014 at 3:00 AM
NannerAirCraft
No I mean how fast to charger the Anker?
Reply Report as spam Jul 24, 2014 at 7:26 PM

arg

Why doesn't my Anker work anymore?
I received this Anker External Battery for Christmas (2013) and used it successfully for a few charges.  It no longer works.  I've tried charging it by using different USB ports on my computer and via an A/C adapter, but if I try to charge my phone, the battery power actually decreases.  This was advertised to be a much better product than this, and I'm not satisfied with it. 
Replies(2) Collapse Report as spam Jul 2, 2014 at 8:33 AM
orthopaedicsurgeon
Contact Anker's customer support regarding this problem, they would surely be able to assist you:1-800-988-7973 (US)Mon-Fri 9am-5pm (PST)Email: support@ianker.com
Reply Report as spam Jul 2, 2014 at 8:39 AM
ANKER Team


Could you try using a different charging cable as well? The cable can sometimes cause the Astro to appear faulty.

If you are still having issues then give our customer service guys a shout at support@ianker.com and let them know. Remember, all our products have an 18 month warranty.
Reply Report as spam Jul 3, 2014 at 1:30 AM
Won't Charge
I received this as a gift for Christmas 2013.  It was purchased through Amazon and was new when I received it.  As of about 2 months ago, I noticed that it did not have a charge.  I figured since I had not used it for a couple weeks that maybe from being in my bag, that it lost its charge with all the movement since the light turns on when you move it.  Come to find out, it will no longer charge.  It was half a year old and no longer works.  I really liked it while it worked, but I am beginning to see that this is a common problem.  I guess I will try and return it, but that seems to be a pain since I asked for one of these so that I could use it, not spend several weeks returning it and waiting to get a replacement.
Replies(1) Collapse Report as spam Jun 12, 2014 at 2:34 PM
ANKER Team


Sorry to hear you're having problems with your Astro!

Our returns process is super simple, we'll be able to ship you a new one before we get the old one back so you'll be back up and running in no time. You just need to email our customer service guys at support@ianker.com and let them know the problem as well as any troubleshooting fixes you've tried.
Reply Report as spam Jun 15, 2014 at 8:30 PM
Too sensitive motion sensor
I recently purchased a 2nd Gen Astro 6000 mAh. I just received it in the mail today. However, the motion sensor is really sensitive and I'm worried about the device being activated too often. I just set it on the counter and it's lighting up when I walk across the room. Is that supposed to happen? I'm planning on having it in my bag when I'm out of the country next week and I'm concerned the battery will drain from lighting up non stop. Thanks for your time!
Replies(1) Collapse Report as spam Jun 5, 2014 at 12:17 AM
ANKER Team


The Astro's shake-to-wake mechanism can be a touch sensitive from time to time.

Don't worry about it draining the battery though, it would take over 100,000 shakes to drain even 1% of the battery's charge level.
Reply Report as spam Jun 5, 2014 at 11:00 PM
<< < 1 2 3 4 5 > >>


Back To Top


Submit your email address here to subscribe the latest information regularly about our promotion activities and new products.





Thanks for taking the time to visit our site. If you have general questions and suggestions, we’d love to hear from you through the form below.
For more specific inquiries relating to customer service, wholesale, or media requests, feel free to visit our contact us page.

FIRST NAME

LAST NAME

YOUR COUNTRY*

E-MAIL*

TELEPHONE

COMMENT *