Smartle&reg; Replacement Standard Battery for Samsung Galaxy Grand Duos I9080 / I9082 2100mAh EB535163LU (2 batteries) 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