Toshiba PA3291U-1BRS Laptop Super Capacity battery 12 cell 7800mAh Morewer 18 Months Warranty Morewer Super Capacity Laptop Battery for Toshiba PA3291U-1BRS Laptop Notebook Genuine Original battery 12 cell 7800mAh 100% MOREWER BRAND, 60 DAY MONEY BACK OR EXCHANGE 100% FREE STANDARD SHIPPING FROM U.S, 1 BUINESS DAY HANDLING TIME. 18 MONTHS WARRANTY AND LIFETIME TOP POWER TECH SUPPORT.