Search
  Shop

Ultralife Batteries

Energizer / Eveready Batteries

Duracell Batteries

Rayovac Batteries

Werker Batteries

Optima Batteries

Odyssey Batteries

Xtreme Batteries

Cell Phone Polymer Batteries

Laptop Polymer Batteries

GPS Polymer Batteries



Home

Energizer / Eveready Batteries

UNU DX-1700W Power DX External Protective Battery Case for iPhone 4S/4 - Retail Packaging - White

UNU DX-1700W Power DX External Protective Battery Case for iPhone 4S/4 - Retail Packaging - White
Email a friendEmailView larger imageZoom

UNU DX-1700W Power DX External Protective Battery Case for iPhone 4S/4 - Retail Packaging - White

 
 
List Price: $45.99
Our Price: $36.23
You Save: $9.76 (21%)
Shipping: This item ships for FREE with Super Saver Shipping.
 
SKU:  

184335F

In Stock
Availability:   Usually ships in 1 business days
 
 
This item is fulfilled by Amazon
Note: Item may be sold and shipped by another company. Learn more.


Features
  • The case offers Full body protection.

  • The black matte anti-slippery finish will also offer a great feel while being held in hand.

  • 4-LED Skyblue Remaining battery indicator. Invisible Switch Control design (Hold the Indicator button for 2 seconds to connect/disconnect your case with iPhone)


Description

UNU External Battery Case for iPhone 4/4S Matte Black - UNU DX-1700B.


Product Details
Product Length:0.7 inches
Product Width:2.4 inches
Product Height:4.7 inches
Product Weight:0.25 pounds
Package Length:7.7 inches
Package Width:4.5 inches
Package Height:1.1 inches
Package Weight:0.35 pounds
Average Customer Rating: based on 43 reviews

Customer Reviews
Average Customer Review:4.0 ( 43 customer reviews )
Write an online review and share your thoughts with other customers.

Most Helpful Customer Reviews

54 of 55 found the following review helpful:


5The Unu DX-1700 is a MUST for professionals on the go!  Dec 04, 2011 By Turika "Power Player"
Watch Video Here: http://www.amazon.com/review/R5A9Z4D1STH5X I don't normally write too many reviews but I had to write something about the Unu DX-1700. I've spent a great deal of time doing cross comparisons of different battery cases on the market before I settled on the Unu. There is relatively very little information on the web about the unit so I figured I'd help out buyers like me who like to research the item before they commit to buying. So here goes:

The Good:
1. The Unu is attractively priced. Many other battery cases range anywhere from $60 - $80 which is way out of my price range for this type of product.
2. The Unu looks good. I've got a white iPhone 4 (Verizon) and a majority of the battery cases out there are black. Also, the Unu has a nice, glossy finish which compliments the iPhone.
3. It works. I can go an entire day (13 hours) without recharging my phone, and that includes web surfing, sending/reading emails, and of course playing games.

The Bad:
1. The Unu does add some considerable bulk to your slim iPhone. Both in thickness and in height.
2. The Unu adds extra weight (mainly from the battery) so throwing it in your pockets may be uncomfortable.

Bottomline:
It's a quality battery case that works well, compatible and reliable, and is relatively inexpensive. There are negatives, but they're all superficial. If you're a person who is always on the go and you don't always have time to charge your phone then this case is for you. I've had my Unu for nearly 4 months, and it has saved me on many occasions, particularly last week when heavy winds knocked down all the electrical lines and our neighborhood had no electricity for 3 days. Outstanding product - gets 8 out of 10 stars from me.

20 of 20 found the following review helpful:


5Impressive!  Mar 29, 2011 By sip31
I was hesitant to try this knockoff batt case... but trusted the other review on here. It is very sturdily built and provides lots of boost. I love the sync passthrough that is only available on the cases that cost double and not on other alternatives. The only two drawbacks I've found are the added weight/bulk (duh.. to be expected) and you cannot use the camera with flash at night inside this case. It reflects off the white and blurs out the picture. Really not a deal breaker for me.

I cannot suggest this case enough as an alternative to the higher priced cases. Love it for the weekends when I am not around power all the time. This case holds my VZW iPhone 4 at 100% for at least 24 hours with heavy usage... plus then I have a full iPhone batt after that!

9/10 :)

15 of 16 found the following review helpful:


3The good/ the bad  Oct 31, 2011 By TV
Good:
-Nice looking case glossy white(slippery at times though)
-great protection for phone
-Charges my phone to full if I turn it on with 30% on my iphones battery left
Bad:
-Nonstock headphones/AUX jack cable will not fit do to opening on it not wide enough to seat the connector all the way down
-Flash reverberates of case and ghosts the images of your phone (low light where flash is required)
-The USB connector on the bottom vice apple connector(I have a Hyundai Elantra with a apple cable that if I want to use I have to take the case off to use with my phone.
-Instructions kinda sketchy seems like they were google translated from the original language.

Overall its not a great case but it does the job.

7 of 7 found the following review helpful:


5Excellent battery case and excellent price!  Jul 05, 2011 By gadgetgirl
This case looks great with my white iPhone, it is sleek and really does not weigh that much considering the extra battery. It has led indicator to tell you how much charge is left in the case and you can turn the charging battery on and off so it's not constantly charging your phone, but is there when you need it. It is easy to put on and take off and does not look big and clunky like a lot of the battery cases do. For the price, it is a great buy! I definitely recommend it, I have not found any cons with this case, all pros.

6 of 6 found the following review helpful:


5Forget the bad reviews, this case is absolutely right-on for the price  Nov 18, 2011 By Baloo
You can charge this case separately from your iphone when both need charging. The case offers GREAT protection. I've experienced 0 inconvenience with this case. Yes, it makes your iphone bigger to hold. but, then again, it absolutely makes the phone not only easier to support in your hand, but for the rare occasions that you'll need to support the phone between cheek and shoulder it's a LOT easier than without the case. Let's say you want to plug-into the headphone jack with the case on and for some reason the jack can't connect because of the molding of the case, the upper part of the case can still be removed without disconnecting from the bottom of the case that supplies power. Just treat the case nicely and it will last long. the top portion is certainly more delicate than that bottom (so, again, be gentle with it). But, the best part of this case is the price. At half the price of the Mophie (and better rated by Shelly Palmer's blog than the most recent incarnation of the Mophie) you can break it, buy another one, and still would have paid less than the Mophie. Don't walk, run to buy this case. Two of my friends did so after they played with mine. Have fun.

See all 43 customer reviews on Amazon.com
 About UsContact Us


Like this website? Visit Sedo.com to make an offer to buy PolymerBatteries.com! Don't have a website? GoBuildWebsite.com