11.10V,6600mAh,Li-ion, Replacement Laptop Battery for SONY VAIO VGN-AR71ZU, SONY VAIO VGN-CR100, VAIO VGN-CR200, VAIO VGN-CR300, VAIO VGN-CR400, VAIO VGN-CR500, VAIO VGN-CR60, VAIO VGN-CR70, VAIO VGN-CR90 Series, Compatible Part Numbers: VGP-BPL9 Voltage: 11.10V///Capacity: 6600mAh Battery Type: Li-ion///Color: Silver Dimension: 206.70 x 68.10 x 32.25 mm///Weight: 511.80 g