Better Battery?

[kevinmcc]

Are there any better batterys out there for this phone? My battery life sucks on this phone prolly get around 7 hours out of it.. Looking to see if there is a bigger battery i can buy for it?

By the way it is the ATT Galaxy S2 version SGH-i777

 

[vosg]

I have the official 2000 mAh battery from Samsung.
Here's a video.
I can recommend it very much.

 

[siggey]

I think you can choose between the official 2000mA and the mugen one. Mugen is the best aftermarket battery producer.

 

[siggey]

http://www.mugen-power-batteries.com/samsung/at-t-samsung-galaxy-s-ii-usa.html