as this product supports various part numbers including BP-51
this battery guarantees superior performance and reliability
Dsc' 2000mAh / 9
Li-Polymer Technology: Offers enhanced energy density and safety features compared to traditional battery types
Li-ion Battery fits At&t, infuse, sgh-i997, samsung 3.7V, 2400mAh Pantech Mobile & SmartPhone Battery as this product supports variousBattery Fits Models: Sgh i997, Galaxy S Infuse 4g, Infuse, Samsung, Sgh i997 Battery Part Numbers: Eb555157va, Samsung, Eb555157vabstd, Eb555157vabstd, Eb555157va Our products will work for the device that it is designed for and the quality is such that it is built to last as long as the original battery. All our batteries are brand new, The battery is an equivalent battery to the manufacturers as shown below. They are made with premium Lithium Ion