New OEM Samsung Battery for Galaxy S2 T989 T-Mobile, i727 Skyrocket AT&T,Nexus SPH-L700 AT&T Galaxy Rugby LTE i547 EB-L1D7IBA 1850mAh (Not for Sprint D710 S2 or i777 S2 ATT) Brand New Samsung Galaxy S2 4G Battery OEM Part Numbers: EB-L1D7IBA / EB-L1D7IBAB / EB-L1D7IBABSTD / EBL1D7IBA 1850mAh 3.7V Compatible with:Galaxy S2 T989 T-Mobile, i727 Skyrocket AT&T,Nexus SPH-L700, Not Compatible With: Sprint PCS D710 Epic Galaxy S2 or D700 & AT&T Samsung Galaxy S2 i777