Business Overview
Panasonic Energy Co., Ltd.


Achieving a society in which the pursuit of happiness and a sustainable environment are harmonized free of conflict, by promoting business areas such as lithium-ion batteries for electric vehicles (EVs), secondary and primary batteries that support social infrastructure, and dry cell batteries that support our daily lives.

Achieving a society in which the pursuit of happiness and a sustainable environment are harmonized free of conflict, by promoting business areas such as lithium-ion batteries for electric vehicles (EVs), secondary and primary batteries that support social infrastructure, and dry cell batteries that support our daily lives.

Major Products and Solutions


Mobility Energy Business Division

We manufacture and sale automotive-grade lithium-ion batteries. By supplying safe and high capacity batteries, we contribute to the evolution and spread of EVs.

Energy Solutions Business Division

We manufacture and sale high-capacity, high-reliability lithium-ion batteries and energy storage modules/systems for data centers, pedelecs, and medical equipment.

Energy Device Business Division

We manufacture and sale dry batteries, lithium primary/secondary batteries, nickel-metal hydride batteries, etc. These batteries are used in medical equipment, smart meters, and support our daily lives as well as lifelines in times of disaster.

Sales and Profit Composition


Business Advantages


Technical Capabilities

Ever since we launched our battery business in 1923, more than 100 years ago, we have been involved in the development of batteries.
And the material development capabilities, the know-how, and technologies acquired from the manufacture of dry batteries that enable longer battery service life are all alive and well in the way we manufacture secondary batteries today. Moreover, we have focused on cylindrical secondary batteries that leverage the technologies we have accumulated in this field.
The breadth of know-how we possess, ranging from primary to secondary batteries, constitutes our technological capabilities – our strengths.

Market Creation

We have provided solutions to social issues by creating new markets by disrupting existing understanding.
And we contribute to better quality of lifestyles and reduction of environmental impact, by creating markets for cylindrical lithium-ion batteries that ensure a high level of safety for EVs and by developing markets for rechargeable batteries for home use.
Through our ongoing, tireless efforts to evolve our technologies, we will solve challenges faced by society and create new markets.

Reliability and Track Record

The most important part of battery manufacturing for us is the extent of product safety and quality, which is why we have made tireless efforts involving quality innovation with a top priority on product safety.
In the field of automotive lithium-ion batteries, which we have been supplying since 2008, these efforts have manifested in the fact that no recalls have stemmed from our batteries

Company Information


Panasonic Energy Co., Ltd.


We develop, manufacture and sale lithium-ion batteries for electric vehicles, secondary and primary batteries that support social infrastructure, and dry cell batteries that support our daily lives.

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