CWK New Replacement Laptop Notebook Battery for Sony Vaio VPCCW1AGX VPCCW23FX/R VPCF121GX VPCF13BFX/B VPCF13PFX/B VPCB11QGX/B VPCCW13FX VPCF111FX VPCF119GX VPCF122FX/B VGN-SR43G/W VPCF12AFJ VPCF1 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!