Anker® Astro Slim 3200mAh External Battery With Embedded Micro-USB And Flashlight - Black [Ultra Slim 0.4 Inch Profile]

 Slim Portable charger, 2013-05-20 By Michael T. Hertz Amazon Verified Purchase (What's this?) I needed to have a small portable charger for my iphone 4s. This device fit the bill nicely. I get approximately 1.5 full charges on my phone from one charge of this device. My only issue with it is that it seems to take much longer to charge than my iphone. However, I always travel with this now to make sure that if my phone battery gets low while I'm out and about I can charge it up easily.
 Almost perfect, 2013-05-18 By Chip Cooper Amazon Verified Purchase (What's this?) I bought this to charge my Galaxy S2 while at my clients' since my phone would normally die mid afternoon. I'm moving around a lot so it's not convenient to carry a wall charger. I've only had it for a week and really like it. I can push a button to see how much is left in the Anker's battery (25, 50, 75 or 100 percent). Holding that button in turns on/off the LED flashlight. It isn't very bright but I use the LED on my phone as a flashlight so I probably won't use the Anker's light anyway. It took about an hour for my battery to go from 15% to 95%. The battery charger said it had about 50% power left. It didn't come with a charger but it did come with a 3' or 4' USB cable that can be used to charge it when connected to a regular USB port or phone charger. That same cable can be used to charge the phone. There is also a small USB cable that pulls out of the side of the charger so you don't have to carry another cable with you. That is the only real knock on this charger. It is on the side and is only a few inches long so it is awkward to have it connect to the phone and hold it to my ear. It would have been much better to have the cable on the bottom of the charger so it would line up with the phone's USB port. If your phone's USB port is on its side then this would be perfect for you. I will probably just bring a cable and use that to charge my phone instead of using the built-in cable. Overall I'm happy with my purchase.
 The best darn charger, 2013-05-18 By Arthur J. Jacobs printer man Amazon Verified Purchase (What's this?) This Anker slim talk charger is great, It works very well and its fast. I have used the charger several times to charge my phone and when I charger the device it has a readout screen to tell me what percent of power has been used and It also lets me know when it 's fully charged. I like to read my newspaper and my emails on my phone so I use the power up quickly, I plug the Anker charger into the phone and before you know it it 's charged and ready to use. Thank you for making such a great device.
 Can't live with out, 2013-05-17 By Rockinroben Amazon Verified Purchase (What's this?) This is amazing. This charger, your phone and American Express Card...DON'T LEAVE HOME WITHOUT IT. Seriously, check this out,it's worth every penny.
 Update, 2013-05-16 By Freddy Amazon Verified Purchase (What's this?) The first unit I received was defective and would not charge properly. However, the vendor quickly replaced the defective item with a new one. So far, I have not had a problem with the replacement and it is working as advertised. I have changed my rating to 5 Stars given that the new unit is working ok and the vendor handled the problem very quickly.