The Sony Ericsson BST-33 Battery is a lightweight lithium polymer battery. It provides extensive talk and standby times.
Compatible with the Sony Ericsson Models: J100i, K200i, K530i, K550i, K790i, K800i, K810i, M600i, P990i, V800, W300i, W610i, W850i, W880i, W890i, W900i, W950i, Z530i, Z610i, Z800i