Sony Ericsson Battery OEM Original BST-33 DPY901478. This battery is a factory original 950mah Li-Ion Polymer battery manufactured by Sony Ericsson specifically for your Sony Ericsson phone. It is made from the highest quality lithium polymer cells. It will replace the current battery that is in your phone. Give it an initial full charge and it is ready for use.

The Sony Ericsson Battery OEM Original BST-33 DPY901478, manufactured by Sony Ericsson, is compatible with the Sony Ericsson K550i, Sony Ericsson TM506, Sony Ericsson P1i, K790a, M600i, P1, P990, P990i, S500i, W300i, W610i, W660i, W880i, W950i, K800i, W950i, W880i, W850i, Z750 and Z750i phone models.