Li-ION Notebook/Laptop Battery for Toshiba PA3399-1BRS PA3399U-1BAS PA3399U-1BRS PA3399U-2BAS PA3399U-2BRS PA339U-2BRS PA3400U-1BAS PA3400U-1BRS PA3478U-1BAS PA3478U-1BRS PABAS057 PABAS076 PABAS077 Laptop Battery for Toshiba PA3399-1BRS PA3399U-1BAS PA3399U-1BRS PA3399U-2BAS PA3399U-2BRS PA339U-2BRS PA3400U-1BAS PA3400U-1BRS PA3478U-1BAS