GONYTC VGP-BPS2C Original Laptop Battery For SONY VAIO VGN VGC-LA VGP-BPS2 VGP-BPS2A VGP-BPS2B 11.1V 5200MAH - AliExpress
Amazon.com: DR. BATTERY VGP-BPS2B VGP-BPS2 Laptop Battery Compatible with Sony VAIO VGN-Y Series VAIO PCG-6J2L VAIO PCG-6L2L VAIO PCG-7F1L Series VGP-BPS2C VGP-BPS2A [11.1V/4400mAh/49Wh] : Electronics