After inserting this battery, will the Samsung S3 still fit in a defender otter box?
1953847
No. As far as I know no cases designed for the stock battery will work. There is a case made for use with this product.
1953848
I bought an UAG case and left the back cover off the phone and let the UAG case hold everything together. It has worked great for over a year. I do not think it will work with the otterbox. My UAG case has a slight curve to the back. The battery works great.
1953849
I don't think so. This battery will add a few millimeters to the phone so any standard case will not fit. I had to buy a larger case that had "extended battery" in the description.
1069552
it fits a S4 snug but fits an s3 not as snug,but holds a charge for a long time
1820214
It is not quite big enough for an S3 with an extended battery, so it probably won't take an Otter case.
634325
I've never seen that case, but it had no problem holding a s3 in a otterbox defender
249146
Yes it will fit, but it will be a tight fit, if you have the Samsung S3 in a protective case. Keep it in the case over night for a few days and the case will stretch.
654090
As I do not have an otter box defender case , cannot make a judgment. It does work with other cases though and extra batteries
835762
My wife and I both have this battery in our S3 phones and have never had a problem. The battery fits firmly into the phone.
1925242
My guess is that it should fit. My son has an extended battery on his Samsung S3 and it fit just fine.
1568413
No. The battery and cover are almost the same size externally as the otterbox case.
17617
Yes, this case will fit your Samsung S3, it fits our S4 with the defender case.
382357
I have an extended battery on mine and it fits perfectly so I would say yes it will fit as long as the otterbox isn't much larger than an extended battery (made by cellet) plus since I AM a man I sure hope its ok to use it! :)
173075
Holds my Samsung s3 enclosed in an Otterbox rubber case. I measured the case at 5.7 X 3.2 X .7. It might stretch that extra little bit you need for the thickness.
421642
Only difference in chassis in any s3 is SIM card slot, should definitely fit, must recommend the zerolemon battery over these though. Bigger and far better case
1305367
Um, i don't know honestly. My S3 fits in perfectly, if its the same size then yes, because it snaps into the wallet.
1741706
I have a LifeProof case and the opening is very small. The lighting cable on the battery is just a bit too big (11mm). So are other after market cables. I had to get another Apple cable (just under 8mm) to use with this battery. If you have an after market car charger that fits through your Otter box opening then this battery cable should also. It is the same size as the one that I had. Amazon has a great return policy so I would order it anyway.
385813
This doesn't add very much bulk to the phone at all. It causes the back to bulge out ever so slightly (assuming you are using stock battery), but I doubt it would prevent your case from fitting. Whether it will charge through your case is a different matter, however. My wife has a thin "TPU" (soft plastic) case on her phone, and it works. But an otterbox with its thicker plastic may prevent it from working.
621647
Not sure what the exact dimensions are, but I have the Samsung S3 with the extended battery and it fits like a glove.