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1 of 1 people found the following review helpful
on April 6, 2013
Color Name: BlackVerified Purchase
I bought this primarily for our monthly camping trips to keep my phone charged and it works perfectly. I've only used it once and I am very pleased. It is a little heavier and bulky than I like, but it does the job. Would recommend. The delivery was very quick. Customer service is great!
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1 of 1 people found the following review helpful
on April 6, 2013
Color Name: BlackVerified Purchase
Okay, sure this think is like a glossy topped/rubbery bottomed brick. It's not the lightest thing for recharging out there. But at 10000mAh+ it's reliable, holds a charge, charges fast, and can charge your tablet and your cellphone, and still have enough for your iPod. Great companion to put in your backpack during conventions and other "outlet poor" environs.

This is my second Anker product (I also have a 3200 mAh mini battery for my Droid RAZR). I've tried other batteries and they just don't last - literally - I've had a few that have failed after 15 charges. So far, so good with this one. My other one is 6 months old, used once or twice a week, and going strong.
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1 of 1 people found the following review helpful
on April 4, 2013
Color Name: BlackVerified Purchase
This battery is excellent, I charged my iPhone 4 easily 4-5 times before depleting the battery, it's got enough power you could run a laptop or tablet too, and it has dual output ports and a bunch of connectors for pretty much everything, originally I bought this to use with InstaParks 10 watt solar panel, but when I got it I realized this battery does NOT have a input port to charge via USB, it only has output ports, so to charge this you MUST have a wall outlet available, other than that it charges stuff great, some of my friends charged there droids on the other USB port while I charged my iPhone and it handled it no problem
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1 of 1 people found the following review helpful
on April 3, 2013
Color Name: BlackVerified Purchase
I bought two of the same product a while back in November and have been loving the one that I opened up. I kept the other one as a back up for later use. After giving the one I was using away. I have decided to open the extra one that I kept only to found out that it was a defective product. I then contacted the company and was happy to know that they would be able to replace the defective one that I recently opened.

I'm keeping it 5 stars because I loved the working one I had and that the defective one will be replaced.

I have also tried the other models they have and they work great.
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1 of 1 people found the following review helpful
on March 31, 2013
Color Name: BlackVerified Purchase
The Anker Astro3 is for anyone who is expecting to need extra power for portable devices where it may be impossible or impractical to access an electrical outlet. This unit holds 10000 mAh, which is going to be more than most other portable chargers you are likely to find at this time. It also offers two different power output settings, 9V -- which you'd use for a smartphone, or 12V--which you'd use for larger devices. The ports include two USB outputs, optimized for Apple iOS devices and Samsung devices, respectively. The third output may be used to charge other devices using the included plug tips. The fourth port is the input plug where you charge the device from the wall. I don't know what they're all for, but there are a bunch of them that will let you charge a variety of devices. I used it recently on a 13-hour international flight and it worked like a champ to charge my iPhone, iPad and 3DS. Unfortunately, because of its great functionality and power reserves, it's a bit larger and heavier than many other similar devices on the market but unless you plan to have a very small bag with you, it shouldn't be a deciding factor. It's about the same size as a mini-hard drive and fit easily into the same size backpack pocket where I'd keep a camera, 3DS or digital recorder. Feels very sturdy and comes with a mesh carrying case where you can stash the charger and whatever plug tips you're planning to use. Overall, I'm very pleased with this purchase and would recommend it highly.
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1 of 1 people found the following review helpful
on March 28, 2013
Color Name: BlackVerified Purchase
I chose this model because it has clear indicators on the amount of charging left. It's very easy to use and versatile. I absolutely love it. I live in an iffy service area near the Chesapeake and often discovered my phone battery is dead just as I leave the house. Now, I just throw this in my purse with my LG phone plugged in and in short order, it's ready to use. Combined with my bluetooth headset I can listen to my audiobooks as I drive and take calls at any time without worrying that my battery is going to go dead. It's able to completely charge my device four times before it needs to be recharged.
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1 of 1 people found the following review helpful
on March 27, 2013
Color Name: BlackVerified Purchase
I have used the Anker for about 2 weeks now, and it has worked exactly as it should. It arrived quickly and included attachments for every device imaginable. I have used the USB cables that came with my devices, and that works fine. I have used it to recharge my Galaxy phone and Galaxy Note 10.1, and it has worked perfectly - not just keeping them running, but recharging them while in use. There are times when I have to use my devices and there is no other way to charge my phone and tablet. I will be using this quite a bit to stay up and running. Will update if anything changes with more use.
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1 of 1 people found the following review helpful
on March 27, 2013
Color Name: BlackVerified Purchase
The product itself has a solid feel to it and it seems to have built with quality materials. It comes with a plethora of cables and tips for charging different devices. It's pretty easy to operate, but the instructions in the manual is straightforward and easy to understand. The LED indicator that show the remaining battery life is also very helpful. I have yet to find a device that I'm unable to power, this includes phones, tablets, external HDDs, and speakers. However, the main reason I bought this is to power my Panasonic GH2 DSLR. I've read from other reviewers (including a reviewer for this same product) that it works perfectly, but I was sent a faulty power coupler from Panasonic and I'm waiting for a replacement. Once I get that in, I'll update this review to reflect how well it works.

03/29 Edit: My third party coupler came in the mail today, hooked it up with the Anker battery, everything is working perfectly! It's been on for about an hour and a half and the battery is still showing all four LEDs! Definitely recommended!
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1 of 1 people found the following review helpful
on March 26, 2013
Color Name: BlackVerified Purchase
To start off, I now own 2 of these devices. My wife and I both currently have (but not for long) the Motorola DROID Bionic phones and I have a Nexus 7. The batteries in the phones are trash (dead cells, short life, etc) and these chargers will still recharge them both to full multiple times while we're out. This past week I took a trip out of town with one of them and when I got off the plane I topped off the phone battery. About 4 hours later (which puts my phone down to about 40% charge) I activated the 4g hotspot, tethered the Nexus 7, and tucked the phone away in my bag... nearly 4 hours later (playing Ingress) my phone still had a full charge and I had still had 3 of 4 blue "button lights" lit on the unit. This translates to: 3/4 battery capacity and output of 5,000 - 7,500. This was enough to top-off my Nexus 7 that day. By the end of the trip the device was down to 1 blue light and I had also topped of my cell phone 3 more times. I was worried about leaving the house without the Anker charger but it did give me a good run with the device without a safety net and left me even more impressed.

Both units have been performing well but keep in mind that as those blue lights disappear so does the charging "power" so what takes 10 minutes to charge with 4 lights might take 20 minutes (or more) with only 2.

Update 04/06/2013: Both units are still working great!

Edit: Corrected values of output charge
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1 of 1 people found the following review helpful
on March 25, 2013
Color Name: BlackVerified Purchase
I know that there are a lot of very in-depth "Techie" reviews of the Astro3 here, however, I am going to keep it simple. This is one awesome battery! It Takes about four hours to charge it, and then it's ready to charge all of your devices. I got five full charges of my Motorola Droid Razr M, before having to recharge the Astro3. I paid $14.99 for another battery backup, that only charged my Razr M to 45% before it ran out of charge itself. That was a waste of money, I should have just gone with the Astro3 first; you get what you pay for! The Astro3 is well-made, works perfectly, and looks great.
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