This Portege 3440CT laptop battery is also compatible with the following models:
• TOSHIBA
Portege 3110 Series
Portege 3110CT
Portege 3400
Portege 3410
Portege 3410CT
Portege 3430
Portege 3440
Portege 3440CT
Portege 3480
Portege 3480CT
Portege 3490
Portege 3490CT