About this replacement
Designed for Samsung, T-Mobile, AT&T devices. Compatible models include Galaxy S Hercules, SGH-T989, Skyrocket, SGH-I727, Galaxy S II X, GT-i9105P, Galaxy S II, Galaxy S II 4G, Galaxy S II Skyrocket 4G, Galaxy SII Skyrocket 4G, Galaxy S 2 Skyrocket 4G, Galaxy S2 Skyrocket 4G. Replacement part numbers include EB-L1D7IBA. Key specifications: 3.7V, 1800mAh, Li-ion.