Mophie Juice Pack Universal Reserve Quick Charge 700 mAh external battery charger for iPhone 3G/3GS and 4 - AT&T and Verizon, iPod - 1G, 2G, 3G, 4G, and all 30-pin Apple Devices

by Mophie

Product Details

• Product Dimensions: 0.3 x 6.8 x 4.2 inches ; 4.8 ounces
• Shipping Weight: 5.6 ounces (View shipping rates and policies)
• Shipping: This item is also available for shipping to select countries outside the U.S.
• ASIN: B005OW4AYQ
• Item model number: 2025_JPU-RESERVE-2
• Batteries 1 Lithium ion batteries required. (included)
• Average Customer Review: 3.2 out of 5 stars  See all reviews (29 customer reviews)
• Amazon Best Sellers Rank: #10,326 in Cell Phones & Accessories (See Top 100 in Cell Phones & Accessories)

Product Description

The Juice Pack Reserve is a 700mAh external battery, small enough for your keychain and able to charge any Apple iPhone or iPod device on the go.

Most Helpful Customer Reviews

33 of 37 people found the following review helpful

4.0 out of 5 stars Great Addition to my iPhone October 12, 2011

By John D.

Amazon Verified Purchase

I looked to buy this the first time I saw it on a tech blog several weeks ago. It's a terrific piece to carry in my bag for those all too frequent times when my iPhone battery runs low. I've let it charge my phone several times and even used the phone while it was attached. It works as advertised.

What I love:
- The exterior is wonderful. It's the sort of non-spongy rubber that's hard to not rub with your finger when you're holding it.
- Seams. It is very well built. The top closes very well and the USB connector slots in nicely
- The size is perfect. It's about the size of a medium sized lighter, although it weighs less.
- Attention to detail is first rate. The keyring and its attachment are nicely built. I expected junky. The status light is very nice too. You can tell a lot of thought went into this.
- Bonus: it works while my iPhone is still in its hard shell case. I hadn't considered it might not when I purchased it.

In short, there is nothing I don't like about the device itself. If it sounds like I'm gushing it's because there is so many crappy iPhone add-ons out there and time after time I've been duped. The Juice Pack is at the other end of the spectrum.

What I don't like:
- The excessive packaging. There were two layers of non-recyclable plastic around it and a big piece of cardboard. The whole thing was almost as big as those long box CD cases from years ago. Mophie, you made a wonderful device. Please don't wrap it in so much future landfill! This is the *only* reason I didn't give it 5 stars.

I would buy this again if I needed something for those emergencies when my phone has no charge. They sell bigger and more powerful versions but this one is the right size for me.

7 of 7 people found the following review helpful

3.0 out of 5 stars A little larger than I expected January 15, 2012

By Fred

Amazon Verified Purchase

I think that I have every battery charger every produced for the iphone. This was appealing to me because of the size as advertised and in fact, it is pretty small. But I did think that it would be a bit smaller than it appears in the pictures. Fine for leaving in your pocket but I would not put it on a keychain. The amount of charge that I get is about what I would have expected knowing that 700mAH is not a lot, but is usually more than enough for what I need. Mophie makes good products and this one is also. Just don't expect too much (or in this case, too little).

6 of 6 people found the following review helpful

5.0 out of 5 stars READ THE TITLE!!! February 27, 2012

By Grant

This is meant for a reserve battery and is great with emergency. I am a student and this works great if I forget to charge my Iphone and find out it has 20% battery left and need to get to a class. If you needed a battery that charges more than 30% then get a Mophie Quick Charge or a Mophie battery case.

P.S. This little device saved me when my car broke down and my Iphone had 5% charge. I LOVE MOPHIE!!!