If your phone is not lasting the entire day with much use of WiFi, Bluetooth, 3G and Candy Crush Saga, the solution is to buy a cover with extra battery. This below is made especially for the Samsung Galaxy 3.
Coming this box quite cute looks like a cell phone. Bad idea considering the chance to end up being taxed.
It also comes with a manual!
The cover is made of a soft plastic, imitation leather, and has the tag Galaxy S3. Anything written about “Samsung”, logically.
On the inside of the cover have the power switch, four leds to indicate the external battery and a microUSB connector in the Center to fit on mobile. Look at the top of the hood is movable to ease the fitting of the device on the cover.
On the back we have the space to fit the speaker, Flash and camera phone.
The operation is quite simple: you fit your cell phone on this cover and put the cable to load. After several hours both the cell phone as the cover will be loaded, and when your cell phone battery charge you can use the load from the cover to give extra strength.
See that the phone docked on the cover there is no problem in using the camera.
The cover also features this support to leave the phone in a position comfortable for reading, videos or games.
To load the cover and the inside cell, We have to connect the microUSB connector shown below.
See how it looks perfectly fitted.
It's not a very large cover and without taking up much space certainly will give you a little more time on your mobile. The only thing I didn't like is that the cell phone is not always loaded when you're inside the cover. Can't be trusted. Sometimes carries only the cover and the phone gets unloaded. Carrying both separately seems more assured.
As the load capacity, There seems to be nowhere near that indicated by the manufacturer. A cell phone can be reloaded S3 Galaxy about 40 ~ 50% of using all cover charge. In other words, 3200mAh seems an exaggeration in the specification.
Anyway, This is a good product to give a little help at the end of the day, and for a better price than they sell here in Brazil. Anyone want to buy can follow the link from TinyDeal store, or search for other models of this dust cap with battery sold in DealExtreme:
http://www.tinydeal.com/pt/3200mah-external-battery-case-for-samsung-galaxy-s-iii-i9300-p-83518.html