Laptop Battery PA3832U-1BRS PA3831U-1BRS for Toshiba Portege R700 R830 R705 R835 Satellite R830 R840 Tecra R700 - Green Cell
Toshiba Portege R835 R830 disassembly guide
Toshiba Portege R830 (PT321A-01L002) Review: Toshiba Portege R830 review: A 13.3in ultraportable with great features, strong build quality and excellent battery life - Notebooks - Notebooks, PCs & Printers - PC World Australia
BTI 9-cell Li-Ion Battery for Toshiba Satellite R845 Portege (PA3930U-1BRS-BTI)