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mophie juice pack PRO - iPhone 4 & 4S Battery Case

4.1 out of 5 stars 216 customer reviews
| 16 answered questions

Price: $49.99 & FREE Shipping. Details

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In Stock.
  • Largest battery ever built into a juice pack case
  • Splash, rain, sand and dust protection
  • Impact, drop, vibration and shock protection
  • Belt clip included to keep secure
  • 1 year warranty
3 new from $49.99 6 used from $39.99 1 refurbished from $42.00
$49.99 & FREE Shipping. Details In Stock. Sold by Buying Done Right and Fulfilled by Amazon.

Frequently Bought Together

  • mophie juice pack PRO - iPhone 4 & 4S Battery Case
  • +
  • mophie 32-Inch Micro USB Cable - Black
Total price: $58.98
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Product Features

  • Size (LWH): 2.8 inches, 1.02 inches, 5.28 inches
  • Weight: 5.28 ounces
  • Minimum Rated Talk Time: 8 hours
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Product Description

iP4/4S Juice Pack Pro Rugged Black

Product Information

Product Dimensions 2.8 x 1 x 5.3 inches
Item Weight 5.3 ounces
Shipping Weight 12.6 ounces (View shipping rates and policies)
Item model number 2120_JPPR-IP4-BLK
Batteries 1 Lithium ion batteries required. (included)
Customer Reviews
4.1 out of 5 stars 216 customer reviews

4.1 out of 5 stars
Best Sellers Rank #40,926 in Cell Phones & Accessories (See Top 100 in Cell Phones & Accessories)
#15,394 in Cell Phones & Accessories > Cases > Cases

Warranty & Support

Product Warranty: For warranty information about this product, please click here


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Customer Questions & Answers

Customer Reviews

Top Customer Reviews

By John Hopkins on September 12, 2012
Let me start off by saying I love this case. The only flaw is of course that it is a phone case that ruins its use as a telephone. Without tearing down the case itself (and ruining the other features), as others here have suggested, the voice quality as others hear you when making a call is like a kidnapper's phone call in a movie. You sound fuzzy, far away and modulated.

I got a refund from Mophie, it was the only option they gave me. I tried contacting customer service a number of times about updates to the design to resolve the fatal flaw, but they did not give me an answer. I got the run around and it was as though I was emailing an auto-reply. The response I received may have been avoiding making a statement about a flawed product, but the real mistake is that I LOVE THIS CASE- AND I WILL NOT BUY ONE AGAIN, simply because this was mishandled so badly.

I really, honestly wish this phone case worked as a -phone- case and not just an amazing, rugged, mobile-device case with great additional battery life. If I had a 4S that I never needed to make calls on, wouldn't that be nice... but suddenly the price tag makes that even more ridiculous. NOTE: I think it does merit a 2 star review, but I wouldn't have felt bad about giving it one star, either.

Sorry, Mophie, I gave you chance after chance but you let me down with this product. Readers of this review, please take it to heart. The positive reviews you read about it are likely due to the fact it is a good product. The negative ones are true as well, because it's a fatal flaw not being able to talk to anyone on your phone.
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Full disclosure: I purchased this product direct from Mophie. As a battery pack, it's great. As a phone case it has serious problems. As a Mophie battery pack and iPhone case, frankly, I expected better.

Firstly, and most damningly, the case interferes with phone communication. I don't know what they did, but they seem to have covered over the microphone. Every telephone conversation since I put the case on the phone has involved the person on the other end complaining that they couldn't hear me. Since finding this out, I'm reducing my rating to two stars.

Secondly, it takes a couple of minutes just to get the case onto the phone. I don't mind rubber cases, but getting this on is ridiculously finicky and time-consuming - and that's once you figure out how to get the inner cover apart (it comes pre-assembled and there are no instructions as to how to open it). Sure, you don't have to put it on more than once, but surely it shouldn't need to be this difficult - it's not as if it's waterproof or anything. I suspect it was originally intended to be waterproof, but they found that it was too difficult to make it so, so they simply went with the design they had and just removed the waterproof claim.

Thirdly, what were they thinking with the protective screen over the face of the phone? It doesn't need one. All it does is get attached to the glass face in places due to static cling so that it looks like it has strange pools of water between the surfaces. Mophie tried to remedy this by including a matte finish screen protector, but that doesn't work because if you get even a speck of dust under there, or if you touch the screen while you're installing it, it will look terrible.
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Verified Purchase
Update 1/25/2013
This case is still working perfectly. I haven't noticed any change in battery life, as after a full day's useI usually still have at least two lights showing. The case does a magnificent job protecting the iPhone, and the SGP glas.t has been the best screen protector I've ever used. It's still in great shape with not scratches or bubbles showing. The case has more than enough juice for the iPhone battery, and it hasn't run out for the iPhone battery to kick in EVEN ONCE. I'm looking forward to seeing what Mophie develops for the iPhone 5 as far as battery cases, because this one is definitely top of the line.

Update 7/14/2012
So far so good. The case is rugged and holds up EXTREMELY well. As far as thickness, I like something to hold on to when I use my iPhone, and this adds a nice grippable case that is easy to use. All of the external buttons on the case work perfectly. I've had no sound issues or camera issues with the case on the iPhone. Callers hear me well, and I hear them quite well. Being hearing impaired, this is saying something. I take my hearing aid off to use the phone, unless I use speaker phone, and I can hear the other person in a onversation just fine. Regarding the battery, I will say again that this is THE BEST Mophie battery case I've used so far. While I made some modifications to the case, purely my choice, the case itself has no problems that I can see, and suits my needs to a T. Many days I use this case on my phone for a full day, and the iPhone battery never has to kick in. Most days I have one or two lights still lit on the case. I am very happy with this product, and will buy Mophie products again.

I received my Mophie Juice Pack Pro a couple of days ago.
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