Maxell to Launch Power Modules and Energy Harvesting-Compatible Evaluation Kits Featuring All-Solid-State Batteries “PSB401010H” in September

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TOKYO--(BUSINESS WIRE)--Sep 17, 2025--

Maxell, Ltd. (TOKYO: 6810) will start in September the sales for both the power modules and the energy harvesting-compatible evaluation kits, which utilize the all-solid-state batteries “PSB401010H” as the power source.

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Power Module Equipped with All-Solid-State Batteries“SBM-DEMOBOARD-011”(left),Energy Harvesting-Compatible Evaluation Kit with All-Solid-State Battery “EH-DEMOBOARD”(right)

The all-solid-state battery “PSB401010H” currently mass-produced by Maxell features a wide discharge temperature range, high reliability, large capacity and output, and high safety.
In recent days, labor shortages have long posed a significant challenge in reducing the manpower required to monitor manufacturing equipment and infrastructure. As one possible solution, the use of IoT devices combined with energy harvesting technology has been under consideration. Our customers have also expressed a need to easily evaluate the highly reliable and long-life all-solid-state batteries to store energy-harvested power in such IoT devices.
To meet such needs, Maxell co-developed with the ROHM group the “Energy Harvesting-Compatible Evaluation Kit” in July 2023, using ROHM Co., Ltd.’s charging control IC for energy harvesting and a boost DC-DC converter IC equipped with ultra-low power consumption technology “Nano Energy™”.
In addition, Maxell developed the “All-Solid-State Battery Power Module” in November 2024, which can be equipped with up to five all-solid-state batteries, making it suitable for applications requiring larger capacity as a main power source *1.

This module comes pre-integrated with charging and boosting circuits, eliminating the need for dedicated circuit design and allowing for easy integration into existing systems.
Furthermore, this module is capable of discharging at temperatures of up to 125°C, enabling it to support a broader range of applications.

By providing these products to companies considering the adoption of all-solid-state battery power sources, Maxell believes it will streamline evaluation process and ultimately lead to the expansion of applications for all-solid-state batteries.

Maxell will proceed with the development of all-solid-state batteries and modules, leveraging four key features: wide discharge temperature range, high reliability, high capacity, high output, and high safety, to be applicable in areas not usable with existing batteries.

*1 main power source: Please consult us if you are considering these products for main power source applications.

Trademarks

• “Nano Energy™” is a trademark or registered trademark of ROHM Co., Ltd.
• All company and product names mentioned herein are trademarks or registered trademarks of their respective companies.

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CONTACT: Customer Inquiries

New Business Producing Div., Maxell, Ltd.

[email protected]

Media Inquiries

Hitoshi Yamagata

PR&IR Dept., Maxell, Ltd.

[email protected]

KEYWORD: JAPAN ASIA PACIFIC

INDUSTRY KEYWORD: SEMICONDUCTOR OTHER ENERGY IOT (INTERNET OF THINGS) TECHNOLOGY BATTERIES ENERGY HARDWARE

SOURCE: Maxell, Ltd.

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PUB: 09/17/2025 08:00 AM/DISC: 09/17/2025 07:59 AM

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