At the start of 2013 Samsung’s official extended battery for the Galaxy S3 will hit the market. The battery has an improved capacity of 3000 mAH (compared to 2100 mAH of the standard battery).
The price tag for this battery will be around 35 euro’s.
Compared to the old battery, the new one is slightly bigger. This means that the old back of the Galaxy S3 won’t fit, but don’t worry! With the battery the kit also provides you with a new back to put on your Galaxy S3. With the extended battery in place your phone will be somewhat thicker, and weigh a bit more. But in our opinion this is totally worth it.