Battery for Sony Vaio PCG-31311W PCG-3B1L PCG-3B1P PCG-3B2P Laptop 5200mAh | eBay
Battery For Sony Vaio PCG - 7141L PCG - 7141M PCG - 7142L PCG - 7143M laptop | eBay
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