Maxell battery modules begin industrial-robot tests at Kyocera plant
Maxell all-solid-state battery power modules began test operations in industrial robots and controllers at Kyocera’s Kagoshima Sendai plant.

Evidence notes
- Test operations began in December 2025 at Kyocera’s Kagoshima Sendai semiconductor-ceramic-package plant.
- The installed power modules use Maxell’s rechargeable PSB401010H all-solid-state battery in industrial robots and controllers.
- Kyocera will use the factory tests to assess wider adoption aimed at reducing battery replacement, maintenance and industrial waste.
Company context
Maxell develops batteries, electronic components and industrial systems. Its robotics-facing power portfolio includes ceramic-packaged all-solid-state cells and modules designed for high-temperature backup power in industrial-robot servo encoders and controllers, with factory evaluations and commercial component adoption documented in Japan.