CWK New Replacement Laptop Notebook Battery for Sony Vaio VGN-FZ190E/1 VGN-FZ22E VGN-FZ230E VGN-FZ280E VGN-FZ290 VGN-FZ18T VGN-FZ290EGC VGN-FZ430E/B VGN-FZ460E/B VGN-FZ130E VGN-FZ21E VGN-FZ220E VGN-FZ240 VGN-FZ240Q VGN-FZ VGN-FZ11M VGN-FZ21S VGN-FZ250E VGN-FZ340N Sony VGP-BPL8 VGP-BPS8 VGP-BPS8A VGP-BPS8B 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!