New 5200mAh Battery for Toshiba PA3536U-1BRS PA3537U-1BRS PA3537U-1BAS Black - Newegg.com
Laptop Battery PA3536U-1BRS for Toshiba Satellite P200 P300 X200 L350 Satego X200 P200 - Green Cell
PA3536U-1BRS Battery for Toshiba Satellite P200 P300 L350 L355D PA3536U-1BAS PC | eBay
Synergy Digital Laptop Battery, Compatible with Toshiba Satellite Pro P300-14Q Laptop, (Li-ion, 10.8V, 6600mAh) Ultra High Capacity, Replacement for Toshiba PA3536U-1BRS Battery - Walmart.com