Announced details
Expected service life of 10 years or more
Heat resistance up to 85°C
Test operations conducted using customers' in-factory manufacturing equipment since 2024 (deployment count: Not disclosed)
In this announcement the company addresses none of Contract Value / Offering price / Impact on Business Performance.
News release dated 18 August 2025
News release dated 28 January 2026
| Item | Details |
|---|---|
| Names of Products / Services Covered | All-solid-state battery backup module, Ceramic-package all-solid-state battery PSB401010H |
| Launch date | Early November 2026 (mass production and domestic sales scheduled to begin) |
| Applicable area | Industrial Robots, Programmable logic controller (PLC), Backup power for memory and real-time clocks (RTCs) in industrial equipment for factory automation (FA) |
| Quantitative Effects | Expected service life of 10 years or more, Heat resistance up to 85°C |
| Usage history | Test operations conducted using customers' in-factory manufacturing equipment since 2024 (deployment count: Not disclosed) |
| Source | News release dated 18 August 2025, News release dated 28 January 2026 |
Items this document does not state (12)
These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.
The reasons the company gives
The company's own explanation, not something inferred from the numbers.To reduce the labor required to replace batteries at production sites and improve maintainability. Stable backup operation was confirmed in test operations conducted since 2024 using in-factory manufacturing equipment, and positive customer evaluations of maintainability also contributed to the decision to begin mass production.