High Power 1250mAh Standard Spare Battery for Samsung SCH-S380C Straight Talk CellPhone Battery type: Li-ion; Voltage: 3.7V; Capacity: 1250mAh Package includes : New 1250 mAh Rechargeable Li_ion Battery X 1. Compatible with: Samsung SCH-S380C( Straight Talk ) Accessory only, cell phone not included. High Quality,100% Brand New.