Home laptop battery toshiba Dynabook R731/39B batteries Compatible Laptop Battery for toshiba Dynabook R731/39B Click to enlarge Find other parts of your toshiba Dynabook R731/39B Dynabook R731/39B laptop battery 5200mAh 10.8V 40.88AUDDynabook R731/39B Laptop AC Adapter39.99AUDDynabook R731/39B Keyboard 25.99AUDDynabook R731/39B LCD Screen 99.99AUDDynabook R731/39B DVD Burner 26.99AUD Code:1 Special price: $AUD Number: Brand new product with 1 year warranty! This Dynabook R731/39B batteries replaces: This Dynabook R731/39B batteries is compatible with the following models: