This Portege R200 laptop battery is also compatible with the following models:
• TOSHIBA
Dynabook SS S20 12L/2
Dynabook SS SX/190NK
Dynabook SS SX/190NR
Dynabook SS SX/290NK
Dynabook SS SX/290NR
Portege R200-128
Portege R200 Series
Portege R200-110
Portege R200-S2031
Portege R200-S234