CWK New Replacement Laptop Notebook Battery for Sony VAIO VPCCW28FJ/W VPCCW29FJ/W VPCCW2AFJ VGN-FW46GJ/BE1 VGN-FW46GJB VGN-FW47GYH VPCF129FJ/BI VPCF12A4E VPCF12AFJ VPCF12AFM 4400mah VPCF11S1R/B VPCF11Z1E VPCF11Z1E/BI VPCF11Z1R/BI 4400mah VGP-BPS13A/B | VGN-TX | VPC Series 6-Cell Battery Brand (Black)! VGN-AW VGN-FW270J VGN-NS140E VGN-NS140E/L VGN-SR VPCCW21FX VGN-NS328J VGN-NS328J/L VGN-NS330J/P VGN-NS328J/S 6C VGN-FW11MR VGN-FW11S VGN-FW11SR VGN-FW11ZRU VGN-FW47GYH Condition: Brand New - Grade A cells Battery Type: Li-ion Voltage: 11.1 Volt (10.8 Volt compatible) Capacity: 5200mAh (Better than 4400mAh) 90 Day Money Back. Buy with confidence!