Bay Valley Parts 6-Cell 11.1V 5200mAh New Replacement Laptop Battery for SONY:VGP-BPS13,VGP-BPS13/B,VGP-BPS13/Q,VGP-BPS13A,VGP-BPS13A/B,VGP-BPS13A/Q,VGP-BPS13A/R,VGP-BPS13AB,VGP-BPS13B,VGP-BPS13B/B,VGP-BPS13B/Q,VGP-BPS21,VGP-BPS21A,VGP-BPS21B SONY:VAIO VPC-Y118EC,VAIO VPC-Y118GX/BI,VAIO VPC-Y119FJ/S,VAIO VPC-Y11AFJ