I recently ordered an extended battery for our lovely Mega (I9205)
I bought an 7800 MAh battery for 40,70 euro's. (55,33 US Dollars).
Link to the website (it's dutch, you probaly need to translate it) is below.
I do not know exacly what brand the manufacture is...
I want to review this battery and share some stats.
I will post pictures of my phone and stats A.S.A.P!
Feel free to comment your opinion.