KOB Tech Power for Life & Care

Care facility Care facility
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Power for Life & Care

Uninterrupted power to protect lives and the future

Our Philosophy

Keep Life Icon

K = Keep Life
Protecting Lives

KOB Tech's "K" symbolizes Keep (protect). Even during power outages and disasters, we keep hospitals and care facilities running. We continuously refine our technology with safety, stability, and reliability as top priorities.

Ongoing Power Icon

O = Ongoing Power
Continuous Energy

"O" represents the circle of Ongoing (continuous). It symbolizes the "circulation and vitality" of uninterrupted power flow. We pursue continuity, delivering non-stop power to medical and care facilities 24/7/365.

Base & Bridge Icon

B = Base & Bridge
Foundation & Connection

As the Base (foundation) of energy infrastructure, we possess quiet strength that supports society. As a Bridge connecting medical care, nursing care, communities, and technology. We connect people and facilities, security and the future.

Keep Life, Ongoing Power, Base & Bridge.
"Uninterrupted power to protect lives and the future"

Product Lineup

Stationary Battery Storage

Standard Model
15kW Stationary

Reliable power supply

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Portable Battery Storage

Compact Model
3kW Portable

Power where you need it

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Large Capacity Battery Storage

High Power Model (Coming Soon)
5-50kWh Expandable

Overwhelming power

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Installation Examples by Use Case

Vaccine Refrigerator Backup

Vaccine Refrigerators etc.

Secures refrigerator power even during outages and other emergencies.

Office Power Supply

Office Power Supply

Prevents PC damage and business disruptions from sudden power loss.

Emergency Response During Outages

Emergency Response During Outages

Quickly delivers power to where it's needed most, even during blackouts.

Flexible Installation

Flexible Installation

Portable battery storage that works anywhere, even when the location hasn't been determined.

This product is designed in compliance with IEC 60601-1 (basic safety) and IEC 60601-1-2 (electromagnetic compatibility) international standards for medical electrical equipment, and certification is currently in process (expected March 2026). It offers high safety and reliability suitable for connection with medical devices. *This product is not a medical device. For medical use or connection with specific medical devices, always follow the guidance and approval of relevant authorities and device manufacturers.

CEO Message

Representative Director Tsukasa Kojima

Representative Director
Tsukasa Kojima

KOB Tech Corporation owns the core design assets and operational systems that form the foundation of our battery storage products, and we take full responsibility as a manufacturer in product development.

All product specification design, architectural philosophy, and quality standards are led by KOB Tech, optimized to meet the on-site needs of Japanese medical and welfare facilities and BCP applications.

Our products are designed based on international standards (IEC), with development proceeding on the premise of safety evaluation through the CB Scheme. We thoroughly pursue design that prioritizes safety, reliability, and long-term operation.

In manufacturing, we leverage international production capabilities under KOB Tech's quality control standards to ensure stable quality and supply systems.

As a manufacturer that takes consistent responsibility from design to quality control and operations, we will continue to provide battery storage solutions that truly serve the needs of the field.