BTI 9-cell Li-Ion Battery for Toshiba Satellite R845 Portege (PA3930U-1BRS-BTI)
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
Portege R830 Battery, Laptop Batteries For TOSHIBA Portege R830 Laptop