iCanonic Elite Samsung Galaxy S3 Battery Case - Glossy White, Protective Bumper Style Battery Case for Samsung Galaxy S3, Samsung Galaxy SIII, Samsung Galaxy I9300

I bought this because I was going on a trip and wanted to make sure my phone battery lasted all day through picture-taking and listening to music on the bus. There are a lot of options out there for iPhone battery chargers, and not many for the Galaxy. Well, this is the one. It charges my phone about 80 percent. I keep it in my bag all the time. Of course it is bulky, its a charger case, but its not that bad. The bulkiness surprisingly doesnt bother me knowing that I'm getting almost double the use out of my phone. The only con for me is that it's heavy. But once again, its a charger case, so I got over it pretty quickly. It charges even while I'm texting and checking twitter. I am back from my trip and now use it when I'm in school and my battery is dying. Highly recommend.Tip- Don't wait until your phone gets to 15% or less, because it takes more energy to charge up from that low and you won't get as much charge (it will charge to 65% ish from 5%) but if you plug it in at around 20% it will charge to around 80%.

Looks fantastic on the phone. It is very attractive. I have had this for about a week and have to charge 3 times. Seems to make the phone charged about 2 days depending on usage which is an improvement by about a full day for me on average. The case is a smooth plastic so it is naturally a little slippery in hand. I will have to get used to that. I am also a little concerned that the face of the phone is not as protected as the rest. It would be nice if there were a bit more of a lip on the front of the case so the face is a little recessed and protected a bit. Also, when it arrived there were no instructions how to use so I am guessing how it is supposed to work. Not too hard but would have been useful just a couple of quick notes on how this operates. Overall, I am happy with this to this point.

The build quality could be better, unit is slippery, adds quite a bit of bulk to phone. I ordered two had to return one because the mounting clips broke when installing on phone.

I have had this case for about a month and it was working great until yesterday. For some reason the button that you press to start the charging stopped "clicking" if you will and now it presses down(barely) and it is impossible to get it to start charging my phone. Worked great for a month but is now absolutely worthless.

Causes terrible cell reception!!! Not Recommended!

Worked for a few days, then nothing. Turns out that, since it takes excessive pressure to push the tab over button for it to register to turn it on, the little button inside snapped off the circuit board or whatever you call it. Not worth the money, not even interested in a new unit to replace it.

Good case great to use if you know your going to be away from your charger. My phone will be on 15 percent and take it up to 85-90. If your phone has a rough life this case is not for you.

Great product at the right price. Exceeded my expectations. It does what it supposed to.I wish they mafe one for iPhones.