Battery replacement. Reliable suppliers?

[rac945]

Hi there! I´ve a Toshiba ultrabook. I need do ASAP the replacement of the battery and eventually (in the future) the SSD storage. Can you tell me where can find this replacements in USA? Not cheap things. I need reliable replacements. Thanks a lot!.

 

[popatim]

We need the model# of the Toshiba to begin with.

 

[rac945]

Thank you for your answer!
Here the data:

- Toshiba model Portege Z930 SP3242L.

- Toshiba model Satellite L505-GS5037

The trouble is I found several suppliers, but the prices are strongly differents!! (i. e US$ 40 vs US$ 120 for the exactly same battery). So I´m confused. Miracles dont´exist!
Thats why I´m askin for really reliable suppliers.
Thaks a lot.