UNU Enerpak Tube 5000mAh USB External Battery Pack with Emergency Flashlight for Smartphones and Tablets - Retail Packaging - Black
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- This powerful device can fit inside a pocket or purse and is perfect for on-the-go reliability yet, still boasts the ability to re-charge almost any USB product including tablets and smartphones.
- Using a 1A USB port to charge almost any USB device, the Enerpak Tube effectively charges most electronics at significantly superior speeds compared to traditional USB batteries.
- Deceivingly powerful, the Enerpak Tube boasts a unparallel 5000mAh carrying capacity which allows it to charge almost any smartphone more than 3 times.
- Designed with over-charge and short-circuit technologies the Enerpak Tube is a safe and reliable source or re-chargeable power. Also the Enerpak Tube employs a low-power LED indicator to show when the battery is running low.
- Made to be the perfect travel companion the Enerpak Series Battery Packs are plug-n-play, charges your iPhones, iPods and iPads, and all USB powered devices on-the-go at any location that you need a quick boost.
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About uNu Enerpak Tube:
With the Enerpak Tube portability and power collide, you are able to re-charge almost any smartphone up to 3x while still managing to remain light-weight and completely portable
Popular Compatibe Models:
Apple:iPhone 4S, 4, 3GS / iPod / iPad / iPhone 5 5S 5C, iPad mini, The retina iPad (iPad 4), iPad 5 (Apple Cable Required but not included)
HTC: One X, M7, m4 / EVO 4G / Inspire 4G
Samsung: Galaxy S4, Active, Mini / Galaxy S3. mini / Galaxy Note 2 , 3
Motorola:Moto X, Droid Razr, Bionic / Atrix 2 / Maxx / Ultra
LG: Nexus 4, Optimus, G2
Nokia: Lumia 920 900/ N8 / N9
Google: Nexus 4 / 5 / 7 / 10
Others: Blackberry Touch Curve 9900 9360/ Sony Ericsson Xperia Z, Arc S / PSP / MP3 MP4/ GoPro
Note: Enerpak Tube will not work with ASUS Tablets
Input: 5V / 1A
Output: 5V / 1A
Size: 3.6 x 1.6 x 0.8"
Weight: 4.3 ounce
Input charging time: 3-4 hours via 1A USB charger (Not included)
5000mAh Enerpak Tube Battery
MicroUSB Charging Cable
1 Year Manufacturer Warranty
Top customer reviews
The size of the device is great. It is thicker than the Morphie devices, but those are wider and do not fit in my jeans nicely. This does. I also like that this device has a built in led flash light as it has come in hand many times. I also like that the Enerpak fits in the palm of my hand better than the Morphie devices that are rectangles with edges and corners.
The device comes with a USB 2.0 to micro USB cable that works to recharge the battery from my laptop. But i normally plug the USB 2.0 end into my iPhone wall charger as it seems to charge it quicker. Don't worry about over charging as the device has cut off circuits. Overall, i am very satisfied with this device and will probably purchase a couple others as stocking stuffers for my family.
Update 1/4/2013: I was asked if this battery pack works with Android phones and the answer is yes. I have charged my Kindle, iPhone 5, iPhone 4, iPod Nano, a co-worker's Blackberry, a Bluetooth headset, and an Android phone. Essentially, it will charge any device that can be plugged into the USB port, you just need to supply the charging cable.
uNu Enerpak Tube 5000mAh External Battery Pack for iPhone 5 4S 4, iPad mini, the New iPad, iPod Touch and Most Android Phones
While the charger has some nice features, it's larger and heavier than many (not as easily portable), and does not do what it claims to do. The seller should have clarified its limitations in the description!
I would not purchase from that company again because of what amounts to their false advertising.
Had a problem with the cord. 2nd time I plugged the ENU in, to charge it, it wouldn't charge. The company sent me another cord and now it works fine.
I don't like the ease of the flashlight feature, as it's also easy to accidentally turn it on, while carrying it in a bag or your pocket.
Most recent customer reviews
Didn't last long
Only charged one phone
I bought one double the MAH and I was able to charge my phone 2.5 times