The Panasonic battery business is poised for a major comeback as the Japanese conglomerate forecasts a sharp recovery driven by rising electric vehicle (EV) demand and the expected resurgence of its key partner, Tesla, Inc. Surging global petroleum prices are anticipated to accelerate EV adoption, helping Tesla regain market share and, in turn, boosting Panasonic’s energy division.
Massive Profit Recovery on the Horizon
Panasonic Holdings has projected that its energy segment operating income will more than double to approximately 171–173 billion yen ($1 billion+) by the fiscal year ending March 2027. This marks a significant jump from 69.8 billion yen in the previous year, highlighting renewed confidence in the Panasonic battery business.

The optimistic outlook follows a challenging period, including a 3.8-billion-yen quarterly loss caused by U.S. tariffs, declining Japanese production sales, and high startup costs at new U.S. manufacturing facilities.
Demand Growth Driven by Tesla Recovery
Panasonic expects U.S. battery demand to rise by 19% to 46 gigawatt-hours this year. Notably, the company believes overall EV market growth will remain flat, meaning its expansion depends heavily on Tesla regaining lost market share.
To address production inefficiencies, Panasonic is deploying engineering experts from Japan to its Nevada Gigafactory, aiming to resolve technical issues and increase output capacity by 10%.
Challenges with Next-Gen 4680 Battery Cells
Despite the positive forecast, the Panasonic battery business faces hurdles with its next-generation 4680 battery cells. Originally planned for mass production in early 2024, the rollout has been delayed again due to complexities in the dry electrode manufacturing process.
Pilot projects in Wakayama, Japan, remain paused, delaying technology transfer to the company’s $4 billion Kansas facility. These cells are considered critical for competing with Chinese and South Korean battery makers.
Strategic Shift Toward AI Infrastructure
Amid volatility in the EV sector, Panasonic reported a 50% drop in net profit to 189.5 billion yen for the fiscal year ending March 2026. In response, the company is restructuring aggressively—cutting 12,000 jobs and investing 500 billion yen into AI data center hardware over the next three years.
This diversification strategy aims to stabilize earnings while the Panasonic battery business navigates market uncertainties and positions itself for long-term growth.

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