Hello need very good and low cost battery for s2 i9100.Now i use this battery http://www.ebay.com/itm/PolarCell-A...237?pt=DE_Handy_PDA_Akkus&hash=item564955c515 Working better than original but no enough power.This battery charging very long time.But discharge very fast with hsdpa network.Please paste shops links where i can buy and need battery ship to Lithuania very thanks