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Mpow® 12000mAh External Battery Portable Charger Power Bank for Cell Phone iPhone 5 4S 4 3GS iPad 4 3 2 Mini iPods Samsung S4 S3 Note 2 S2 S1 i9500 i9300 N7100 Nexus 4 Nexus 7 Nexus 10 Sony L36h L39h Blackberry Z10 Nokia Lumia 920 900 HTC One EVO Thunderbolt Incredible Droid DNA Motorola ATRIX Droid Google Glass LG Optimus PS Vita (Aluminum, Dual-Port, Black)

by Mpow
4 out of 5 stars 136 customer reviews
| 22 answered questions

Currently unavailable.
We don't know when or if this item will be back in stock.
  • Capacity: 12000 mAh; Input: DC 5V / 1A; Output 1: DC 5V / 1A; Output 2: DC 5V / 2.1A; Size: 6 x 2.8 x 0.59 inch; Weight: 10.2oz. Material: Aluminium Alloy. Color: Black.
  • Dual USB ports support two devices charging at the same time.
  • High capacity of 12000mAh fully meets the daily demand of all digital devices.
  • The lightest and most thin power bank in the world.
  • What's included: 12000mah Power Bank x 1; Micro USB Cable x 1

Technical Details


Product Description

12000mAh High Capacity Power Bank, Dual USB Port.

Extremely slim, convenient for casual use, entertainment, business trip and travel. High capacity of 12000mAh fully meets the daily demand of all digital devices. Dual USB ports support two devices charging simultaneously.

High Quality Samsung Battery Core, Ensure Battery Discharge Durative.

Made of Samsung polymer battery core, have a much longer discharge performance than regular 12000mAh batteries.
Extraordinary portable power bank require most powerful battery core, which determine the quality of the power bank. Polymer battery core is the most advanced technology battery core by far, it contains lot of merits: never explode, safe; Astonishing 800 charge-discharge time, its application life is 1.6 time longer than normal battery core; quantity of charge doesn't have a Significantly decreased after 3 years of constantly use.

Intelligent Electrical Circuitry, Self Protection

Built-in intelligent circuitry, which provide 7 layers of protection: Battery over charge; Battery over discharge; High voltage charge; High current charge; High power charge over heat; Short circuit.

Intelligent Hibernation Function

Will auto turn into hibernation mode in 40s if not working, minimize power dissipation. Even you shelve it for one year, it still can function normally for your devices. It reserves power for you.

High Quality Alloy Case, The lightest and thinnest power bank in the world!

Alloy case, With simple concept, perfect match with iphone ipad. Metal case is radiation-proof, making life safer! And metal material abstract heat more effectively, therefor heat radiation is at least 50% less than similar product.


Product Details

  • Shipping Weight: 9.6 ounces
  • ASIN: B00G52MHCG
  • Average Customer Review: 4.0 out of 5 stars  See all reviews (136 customer reviews)
  • Amazon Best Sellers Rank: #187,526 in Cell Phones & Accessories (See Top 100 in Cell Phones & Accessories)
  • Product Warranty: For warranty information about this product, please click here

Customer Reviews

Top Customer Reviews

Verified Purchase
** review update 8/8/14 Another dud. This time the charger shuts off even if it is fully charged, making it useless. I have to hit the button every 10 minutes to wake it up to get it charging again whether my phone is in active use or in sleep mode. If I leave the device and charger sitting, I will come back to the charger off and a dead phone. Complete junk.

**review update 7/1/14 Still haven't been contacted by the company but I received a replacement device in the mail. Added a star for that. Fingers crossed that this device isn't a dud as well.

** review update 6/30/14, company left a comment asking for me to contact them for a replacement, have emailed them several times and received no response from them at all. Poor customer service and deceptive practices to make it look like they are responsive.

Item worked until 4 days out from the return period when the charging microusb port fell inwards into the interior of the device. I made sure to be careful with inserting the micro usb each time when charging and simply inserting the port into the device to charge it the correct way made it break. Terrible purchase. Stay away.
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Verified Purchase
I have used this Battery for 6 month now and am very happy with it. Its always sitting ready for a family member leaving the house with a (oh shucks) nearly empty phone/tablet or for a camping trip. Currently my wife is using it on a camping/snorkeling trip on Catalina Island.
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Verified Purchase
Unit arrived and I was impressed with the construction and build quality. Power bank just seems big compared to my phone (GS4) and other power bank that I own because of its overall length. Also seems heavy as well but weight listed seems to be almost the same as the other power bank I have but I have yet to weigh them to see if the listed weight is correct. This power bank is by far more impressive looking and more durable looking then my other plastic built power bank.

This power bank came about half charged and fully charged fairly quickly compared to the other power bank I have. I don't think I would want to carry this power bank around in my pocket daily but if I was backpacking or camping I believe that it would be fine for that but just keeping it in a drawer or in a car for emergencies would probably be best. It is so nice looking though I may keep it out. It charges all my devices and I will update with more information once I test it out but so far I am very impressed with the quality of materials and design that they put into this device.

Update: I charged my iPad 3 with this power bank and it worked great. I had about a 12% charge on my iPad and plugged in a fully charged Mpow in the 2.1A charging port. The iPad fully charged in about 9 hours which is great that it could fully charge the iPad and in a fairly quick amount of time. I then charged the Mpow and this is where this unit outperforms some other power banks. It took about 10 hours to fully charge after being pretty well emptied by the iPad. The other power bank I have is less capacity and took more than 16 hours to fully charge.
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Verified Purchase
I purchased this battery and initially gave it only 1 STAR because the shipping packaging was so inadequate that I was surprised the battery hadn't fallen-out en-route. Upon reading my review, Patuoxun sent me an email stating they had fixed the problem and then they agreed to prove it by selling me another battery (at a slight discount) so that I could examine the improved packaging. I decided to accept their offer. That battery was received shortly thereafter and the packaging was, indeed, substantially improved.

Concerning the 'store' box: The first battery came in a business-card-thin store (i.e., display) box. It provided little, if any, protection. Additionally, one end of this box wouldn't close properly which meant that, with the right jostling, the battery could slip out. The next battery came in a much different 'store' box with a foam protector encircling the battery and thicker cardboard all around. In my opinion, you could ship the battery in that box alone.

Concerning the 'shipping' container: The first battery, contained in the 'store' box as explained above, was then slipped into a shopping-bag-thin plastic envelope which could be easily torn. Also, the flap to that envelope had lost its stickiness and wouldn't close. The next battery, contained in the protective 'store' box as explained above, was shipped in a thick-walled, well-sealed cardboard box. No chance of the battery falling out of this container.

Patuoxun's was true to its word. ALSO, it was they who brought up the batch of defective cables they had acquired and included with some shipments, which another reviewer mentions amongst the negative reviews (i.e., that melted/burned).
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Verified Purchase
This external charger is definitely quite big, and is fairly dense in terms of weight distribution. It's not something that you can slip into your pocket, but you can put it into a bag and be just fine. It's very barebones in terms of packaging with no carrying case/pouch, and comes with just a very short usb cord that can be used to both charge it and another device. However, you can use any micro-USB connector that's standard these days with Android cell phones. It offers a 1.1 and a 2.1 amp output ports, and its fairly quick on charging my Nexus 5 and older HTC sensation phones that I've got still in use at my house (on the 2.1 port at least). It has 4 lights to indicate 25% charge amounts so you know approximately how much juice it's got left in it. It seems to charge about what it's rated for - charging my nexus 5 about 4-5 times from a low charge all the way to full before the last light is about to blink out (the nexus 5 battery capacity is 2300mAh). I'd say realistically it's closer to a 10,000mAh rating - which is still pretty great. Overall I think this product is just too long, and would have appreciated something that's a bit better designed and comes with maybe a pouch and better quality and slightly longer usb charging cable. Still a solid product for the price, and it does the job.
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