Description: Capacity: 4400 mAh Voltage: 10.8V (11.1V) Number of cells: 6 Cells technology: Li-Ion Warranty: 12 months Cells manufacturer: Green Cell Colour: Black Overdischarge protection: Yes Overcharge protection: Yes Product code: TS23 Manufacturer: Green Cell Compatibility list: Compatible with following battery models : PA3831U-1BRS,PA3832U-1BRS,PA3929U-1BRS,PABAS235,PABAS249,PABAS265 Compatible with following devices : Toshiba Tecra R940,Toshiba Satellite R840,Toshiba Tecra R840,Toshiba Portege R830,Toshiba Portege R835,Toshiba Portege R930,Toshiba Portege R935,Toshiba Satellite R830,Toshiba Portege R700,Toshiba Portege R705,Toshiba Satellite R630,Toshiba Satellite R835,Toshiba Satellite R845,Toshiba Satellite R930,Toshiba Satellite R945,Toshiba Tecra R700,Toshiba Satellite Pro,Toshiba DynaBook R730,Toshiba DynaBook R731,Toshiba DynaBook R732,Toshiba DynaBook R741,Toshiba DynaBook R742,Toshiba DynaBook RX3,Toshiba DynaBook RX3W,Toshiba Portege PT320A,Toshiba Portege PT321A,Toshiba Tecra PT429A,Toshiba Tecra PT439A