GS Yuasa Corporation (Tokyo Stock Exchange: 6674; “GS Yuasa”) today announced that it has decided to revise the prices of its industrial power supply systems and lead-acid batteries for deliveries in Japan starting in April 2026.

In recent years, various expenses such as raw material costs, energy costs, and logistics costs have continued to surge, with their escalation further accelerated by the instability of global affairs. Furthermore, costs for securing personnel necessary for sustainable product production and supply, as well as for maintaining the supply chain, are also increasing.

GS Yuasa has made diligent efforts to implement thorough cost reductions and improve production efficiency. However, we have determined that it is difficult to maintain conventional prices through corporate efforts alone. Therefore, in order to build strong, long-term partnerships with our customers and business partners through mid-to-long term product development, maintaining a stable supply of products, promoting technological innovation, and improving services, we have decided to implement a price revision.

GS Yuasa will continue to implement cost reductions and make further efforts to provide products and services that satisfy our customers and business partners.

1. Products Subject to Revision
　The following products sold in the Japanese market:
　DC power supply systems, AC Uninterruptible Power Supply (UPS) systems, General-purpose UPS, PV inverters, 　Maintenance parts, Storage battery cabinets, Storage battery racks, Industrial Lead-acid batteries, Industrial 　Lithium-ion batteries, Aviation obstruction lights
2. Details of Price Revision (Rate of Increase)
　Manufacturer's shipping prices by 10% or more
3. Implementation Date
　Effective for deliveries starting in April 2026