Laptop Battery for Sony VAIO PCG VGN-AR VGN-NR VGN-SZ VGN-CR Series, fits P/N BPS9 VGP-BPL9 VGP-BPS9 VGP-BPS9/B VGP-BPS9/S VGP-BPS9A VGP-BPS9A/B (Silver 11.1V 5200mAh)