TOPCELLULAR Samsung Galaxy S3 Battery EB-L1G6LLA EB-L1G6LLU EB-L1G6LLZ High Capacity & Long Lasting For Samsung Galaxy S3 SGH-I747 / Samsung Galaxy S3 SPH-L710 / Samsung Galaxy S3 SGH-T999 / Samsung Galaxy S3 SCH-R530 / Samsung Galaxy S3 SCH-I535 / Samsung Galaxy S3 GT-I9300 2800 mAh Voltage:3.7-4.2V,Capacity:2800 mAh,Compatible with the original battery cover door. STRONG BATTERY : Quality high capacity battery cell,Grade AAA cells ensure longer battery life (500+ cycles) and high-speed,efficient charging. SAFE BATTERY : Anti-over charge protection,Anti-over discharge protection,Protection against short circuit,Anti-explosion protection. SMART BATTERY : Power control chip,Dual Protection IC. Battery Type:High capacity Li-ion Battery.Tested under strict quality control standards. CE and ROHS certified.