New Battery AB653850CU for Samsung GT I9020 I9023 Nexus i900 OMNIA 2 i8000 i7500 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