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Mpow® 12000mAh Backup 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, Silver)

3.7 out of 5 stars 84 customer reviews
| 11 answered questions

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Product Features


Product Information

Product Dimensions 7.5 x 4.8 x 0.9 inches
Item Weight 8 ounces
Shipping Weight 8 ounces
ASIN B00G52MIYI
Customer Reviews
3.7 out of 5 stars 84 customer reviews

3.7 out of 5 stars
Best Sellers Rank #257,706 in Cell Phones & Accessories (See Top 100 in Cell Phones & Accessories)
#3,745 in Cell Phones & Accessories > Cell Phone Accessories > Batteries & Battery Packs > Portable Power Banks
#3,885 in Electronics > Portable Audio & Video > MP3 & MP4 Players & Accessories > MP3 & MP4 Player Accessories > Batteries & Battery Packs
#257,093 in Electronics > Cell Phones & Accessories

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Customer Questions & Answers

Customer Reviews

Top Customer Reviews

Verified Purchase
It arrived DOA, the charger would not charge and kept giving me problems so I returned it to Amazon.. I guess just be careful of authenticity. Mine wasn't metal, it was like plastic.

--- edit ---

The Seller reached out to me, sent me a new one that now works great, no issues whatsoever. I have been using it for roughly 3 days and the charge holds, surprisingly charged my iPhone almost 3 times over in the whole day and still had charge. Awesome.. would definitely recommend them! Also, works with my iPad too!
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Verified Purchase
EDIT 06/19/2014

I've used the battery fairly regularly and haven't had a single hitch with it. I'm taking them at their word that they had a bad batch but left 1 star off given the circumstances.

Product is great, customer service was insistent on getting their star rating back up.

EDIT 04/28/2014

The seller claims that there was a bad [early] shipment and has sent me a replacement to inspect. I plan to give the battery a second, albeit a cautious, chance. I'll update this review as soon as I've used it for awhile.

BUYER WARNING: This cable burned on the first charge. I've uploaded images of the battery with the cable still plugged in.
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Verified Purchase
I have purchased other Mpow products on Amazon and have been pleased on the quality of their products. This battery pack is no exception.

This battery pack charges quickly and has a front LED display of the estimated remaining charge. What was surprising was the fact it bled out very little of its charge over time. You can charge this, leave it on a bookshelf and not have to worry about charging it again before a long trip. It gets a 5 out of 5 stars for function and utility.

What really impressed me was the build quality and finish on this portable charger-- it looks like something Apple has designed. There is smooth to-the-touch matte finish that resists fingerprints (I can't stand fingerprint magnets) and even though it's a slab-designed charger, there was a lot care and thought put into engineering. There's no glaring tolerances where the components are joined, and everything looks very sleek. Compared to some of the other battery packs/charger combos, this looks very expensive.

Mpow offers some discounts on certain combos, so be sure to look below or search for a discount for this product. It is a great buy and even though you have not heard of Mpow, they make a high-quality, well-designed product.
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Verified Purchase
I'VE ONLY USED THIS A FEW TIMES SINCE I'VE PURCHASED IT BACK IN MAY 2014....ALL THAT TIME I'VE ONLY RE-CHARGED IT ONCE. TODAY IS OCT 2014 AND WHEN I WENT TO PLUG THE USB CHARGER INTO THE UNIT, THE CHEAP THING BROKE ON ME!!!! IT SANK IN AND NOW THERE'S A RATTLING SOUND AND THE USB PORT WON'T PROPERLY PLUG UP TO THE USB CORD!!! I EXPECTED BETTER CRAFTSMANSHIP FROM THIS PRODUCT...IT'S HEAVY IN WEIGHT SO I THOUGHT IT WAS SOLID, BUT THEN THE PLUG PORTS SHOULD BE SOLID ALSO, AND NOT SO FRAGILE LIKE A CHEAP BATTERY! NOW I HAVE TO LOG ON AND BUY ANOTHER ONE!
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Verified Purchase
Lots of juice in this one. It can charge my Lenovo Windows 8.1 tablet from dead to full on a single charge! The downside is that the connection to charge it is a little delicate. I bent the connector at a weird angle, but I can still charge it. And this hold so much juice I only need to charge it once a month or so, since I usually use it to top off my phone or bluetooth headphones, and sometimes my tablet.
Overall, I recommend this. I am very satisfied.
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Verified Purchase
Of all the powerbanks that I could choose, I decided on this one for its simplicity and being able to provide a charge to my phone or my PS Vita or even my I-Pad 2. Having a phone that drains within the day, having a powerbank ready to keep your phone going is a necessity that is well covered by this battery pack. Here is my take on this device.

What's good about it:
Has two USB ports for 1.0amps and 1.2 amps depending on your device needs.
It comes with a small cord so if you need charge your device less clutter in your bag
You can charge it using your device's power adapter
I've been able to charge my phone at least 4 times on a full charge
Power retains on the powerbank so you can charge it and not worry about it
Customer service assuring quality (they emailed me to see if there was anything I didn't like)
4 LEDs to tell you if you have enough charge, if it's charging your battery and if you have charged it enough

What's not so good about it:
Slightly heavy but the advantages overlook this minor point

If you're looking a no nonsense powerbank to charge your devices then you can get a good bang for your buck for this one.
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Verified Purchase
A good month into it, It is some serious battery power, 12,000mAh, lasts for days, multiple recharges (nexus 4 and 5). Fast 2.1 charge and additional 1 mAh outlet as well. Takes awhile to charge itself up (that's a lot of juice). Make sure you are on the fast charge, USB will take forever. The unit ususally turns on and starts charging when you plug the cable into a phone/tablet. Every once and awhile, it doesnt seem to como on and I have to unplug and reinsert for it to respond. Seems like a minor glitch, seldom bothering me. Overall a nice charger, a little heavy and long. Not exceedingly, just notably. Lots of mAh for the price. Great for road warrior or space cadet.
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