Lenmar CLSG508B Cell Phone Battery for Samsung SGH - A701, SGH - i320, SGH - C120, SGH - X680 - 1 Pack - Case - Carrier Packaging - Neutral 3.7V 800 Mah Li-Ion Fits Samsung(R) Sgh-D508/Sgh-D500/Sgh-D500C/Sgh-D500E Fits Samsung SGH-D500, Samsung SGH-D500 Black, Samsung SGH-D500C (See description for additional Cell Phone Model fits) Replaces Samsung BST3078BE Black, BST3078BEC Black 3.7 Volts, 800mAh Capacity Lithium-Ion 2 Year Warranty