Anker® Multi-Purpose Universal USB Travel Wall Charger Cell Phone Battery Charger for iPhones, iPods; Samsung: Galaxy Nexus, Galaxy S2 I9100, S I9000; HTC: Sensation, Sensation XE, EVO 3D, EVO 4G, ThunderBolt; Motorola: Verizon Droid X2; Blackberry Bold 9900, Sony Ericsson Xperia Arc S, and Many More Smart Phones [Can NOT fully charge batteries for the Samsung S3 & S4] - White
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- Ultra-portable: compact design and multiple power source options allow you to charge batteries from a wall plug or any powered USB port (computer or laptop)
- Compatible dual charge: Adjustable dock fits over 90% of Single Cell Lithium Batteries. Added USB port allows you to charge a cellphone
- Intuitive design: Automatic detection of polarity takes the guesswork out of battery orientation and placement. Automatically stops charging when battery is full
- Charge time: approximately 3 hours, depending on the specific battery model
- USB output: DC 5.0V, 600mAh / Desktop charging output: DC 4.20V, 600mAh. -- 18-Month Warranty / 24 x 7 Email Support
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Top Customer Reviews
I bought this charger because I got a few batteries for my Nexus S for cheap and didn't want to have to swap them out of the phone to charge them. I've actually been pretty impressed with this device. It says on the back of it that it can tell which terminals are positive and negative automatically. I was pretty skeptical of this claim until I checked it with my multimeter, and sure enough, the thing automatically figures it out when I put the battery in backwards. After I figured out that the light hints to you how to use it, I thought that the entire thing was really clever.
It also charges my batteries fairly fast, so it's probably equally clever about how to charge lithium-ion batteries. All in all, pretty happy with it.
It charges my phone along with an extra battery every night. I wake up ready to take on the day with the peace of mind that I'll have my phone charged up and ready to go all day. If the battery dies, I just switch it out with the charged one and I'm ready to go. No more running around with a USB cable looking for a socket to charge my phone.
Only minor gripe is that, for some reason, it only charges the external battery to 92%. Never a full charge. I'm still giving it 5 stars though, because:
1. It's still enough to last through the day
2. Anker customer support is amazing (read below)
3. The phone is always charged to 100%
Anker customer support is also fantastic; when I complained that the charger only charges the extra battery to 92%, they immediately sent me another charger. No questions asked. Arrived 2 days later.
I offered to pay for return shipping and they refused, asking me to keep both chargers.
Anker is, in my opinion, an excellent company. Quality products that they stand behind & support.
Could not ask for more from a company.
FYI, a Li-ION battery that goes postal is a potential fire hazard.
No instructions though, and i didn't want to plug my battery in the wrong way. I didn't see any positive negative indicators on the charger terminals. So i used a volt meter to see which one is which before i plugged in the battery. If your staring at the face of the charger with the big ANKER logo, the gold terminal on the left is positive + and the gold terminal on the right is negative - ). Look on your battery for polarity markings and plug in your battery appropriately. My battery has 3 terminals, and the middle one should be ignored for charging purposes. I'm not to sure what happens if you plug in the battery backwards????? Probably just wont charge, maybe the led on the charger lets you know somethings wrong. I don't feel testing it.
Most Recent Customer Reviews
It was pretty good...you have to adjust the terminals to fit the battery, which can be problematicPublished 5 days ago by Chris Self
Works exactly as described, you just have to make sure your battery will fit, since an extra long battery of mine did not fit, even after extending it. Read morePublished 1 month ago by Jonathan E. Moreno
I bought this charger because I wanted the ability to charge a spare battery should the need arise. This was my first experience with Anker products, and was the first 3rd party... Read morePublished 1 month ago by Manny Karakitsos
This thing is amazing. I have been using it for 2 1/2 years now, and it is still going strong. I originally bought it because the charging port in my phone messed up, and then... Read morePublished 1 month ago by Raivn
I bought this when my charging port on my phone went out. I wasn't due for a upgrade for a few months, so I purchased this. Read morePublished 3 months ago by Leah
You have to make sure the prongs are lined up,so when they are it works perfectly and fast with some batteries.Published 5 months ago by Savy Family
Very useful , i dont encounter any problem while using it. And very handy too.Published 5 months ago by tootsie