New Battery EB494358VU For Samsung Galaxy Ace GT-S5830 i579 S5670 B7510 S5660 High-quality and rechargeable lithium-ion cell, long conversation and standby time long working life and excellent security. Integrated microchip prevents overcharging & lengthens battery life. Rechargeable with no memory effect Stylish designmade by third party Capacity : 1500mAh