High-Capacity 15.4V 53Wh Battery for Dynabook/Toshiba Laptops
Premium Li-ion cell with 3450mAh capacity for extended runtime, ideal for Dynabook U30, Tecra A40/A50-J, and Portege X40-K/X41CP5 models. Precision-engineered circuitry ensures stable voltage output (15.4V) and safeguards against overcharge/overheat, compliant with OEM safety standards. Seamless compatibility with business and travel use—perfect for professionals needing reliable power for Toshiba’s lightweight ultrabooks and rugged workstations. Direct wholesale pricing with bulk discounts—authentic performance at unmatched global rates.