EB504465VU Battery For Samsung S8500 I8910 I8320 S8500 Wave I5801 I5700 I5800 S8530 W799 1500mAh Provides excellent talk and standby time performance! Lithium-ion batteries also have a lower self discharge rate Stay in touch longer by getting battery power with a Lithium-ion battery OEM Good quality battery 1500mAh,5.55Wh,3.7V