
High-Performance Replacement Battery for Dynabook/Toshiba Laptops Upgrade your Dynabook Portege X30L-J or Toshiba DURABOOK X30W-J with this PS0011UA1BRS lithium-ion battery. Designed to match OEM specifications, it delivers 15.4V, 53Wh (3450mAh) capacity for extended productivity and reliable power backup.





