VGP-BPS22 VGP-BPS22A VGP-BPL22 VGP-BPS22/A Laptop Battery Compatible with Sony VAIO VGP-BPS22A VPC-E1Z1E VAIO VPC-EA VPCEA24FM VPCEE22FX VPCEE23FX [6-Cell 11.1V 5200mAh/58Wh]