Replacement Battery - 11.1V - 4400mAh/49Wh - 6 Cells Black Colour.

Compatible Laptop Model

Sony VAIO PCG-6P1P VGN-FE21 VGN-FE25GP VGN-FJ290 VGN-FE50B

Compatible Part number

VGP-BPS2C, VGP-BPS2B, BATSY00401A, VGP-BPS2A