CWK New Replacement Laptop Notebook Battery for Toshiba Satellite P505-S8970,P505-S8971,P505-S8980 P505D-S8930 P505D-S8935 P500 P505D PA3729U-1BAS PA3729U-1BRS PA3730U-1BAS Toshiba Qosmio X500-10T X500-10X X505-Q860 X505-Q870 PA3730U-1BRS Toshiba Qosmio X500 X505 PA3729U-1BAS PA3729U-1BRS PABAS207 Condition: Brand New - Grade A cells Battery Type: Li-ion Voltage: 10.8 Volt (11.1 Volt compatible) Capacity: 5200mAh (Better than 4400mAh) 90 Day Money Back. Buy with confidence!