Battery For J100i K800i W300 W850i ( & more - see item )

Compatible with the following Sony-Ericsson mobiles: -

J100i, K790i, K800i, M600i, P990i, V800, W300i, W850i, W900i, Z530i, Z800i

Can be used as a direct replacement to your original battery or as a realiable back-up battery for heavy mobile users.