Energizer PP-IP4SW iPhone 4S and iPhone 4 Charging Case - 1 Pack - Retail Packaging - White

Works perfectly and easy to put on!!! Charges up case and phone quicker than I anticipated!!! I use my "pretty case" first then when my phone is dying, I slip on this case to charge back up....lol!!!

It definitely does what it is supposed to do. It charges my iphone. And so far, it seems to be of high quality. The reason I did not give this 5 stars (I agree with the comments of other buyers): 1. It's a bit tricky to take off the phone. 2. It is inconvenient that it uses a charging cord that is different from the iphone 4. It makes the original charging cords, of which I have many extras (at work, in the car, at home) obsolete. 3. The charging cord is too short. It doesn't reach from the outlet next to my bed to the top of my night stand, so it is less than 24", probably less than 18", but I have not measured it. 4. Lastly, it is not the nicest looking battery case. There are some seams in the case that make it appear cheap.

I bought 2.....I love this product....but a couple weeks later and one doesn't work anymore. The order came quicklyy I would order again.

Spend the money on a better case! Within a day this one was completely brown because of the soft rubber I couldn't even put it in my pocket without it getting stained. Within a week it was broken and wouldn't charge?

Broke after a week

This product is awesome!!! Best money I ever spent! My only complaint is the white gets really dirty! Besides that it works so well!!

The quality and material isn't bad. I would normally rate this a 2/5 or 3/5 but it does what it says. It didn't fully charge the phone but gets close. Also, the back material changes color but for the price and everything I'll have to give a 4/5.

Hard to live without once you get used to it.