This is a Brand New Li-Ion Original Battery for Toshiba.

Toshiba Part Numbers: PA3457U-1BRS, PA3457U, PA3457U-1BAS.

Compatible Toshiba Models:

Toshiba Satellite A100 Series: A100-S2211TD, A100-S8111TD with Intel Celeron M Processor only, A100-ST3211TD, A105-S1xx, A105-S2xx, A105-S3xx, A105-S1xxx, A105-S2xxx, A105-S2211TD, A105-S3xxx, A105-ST2311, A105-ST3211, A105-SP461, A105-SP621.
Toshiba Satellite A Series: A80, A85, A110, A130, A135.
Toshiba Satellite M Series: M45-S165, M45-S165x, M45-S169, M45-S169x, M55-S139, M55-S141, M55-S1001, M55-S1391, M105-S10xx and M115-S10xx series

Product Specifications:

Rating: 14.4V
Capacity: 4300mAh
Size: 8.14" x 2.75" x 0.75"
Color: Black
Cells: 8 Cells
Weight: 0.95 lb
Battery Life:: up to 3.75 Hours (normal mode)
Technology: Lithium-Ion
Condition: Brand New
In Stock: Yes