Product Overview
These new mobile batteries utilize a gel-like semi-solid electrolyte, offering several key advantages over traditional liquid electrolyte batteries:
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Significantly Improved Safety: The semi-solid electrolyte substantially reduces the risk of ignition.
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Exceptional Longevity: Boasting approximately four times the cycle life of conventional batteries, these units are designed for extended use.
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Robust Environmental Performance: The batteries maintain stable performance across a wide temperature range, demonstrating strong resistance to temperature fluctuations.
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Powerful Fast Charging: Equipped with USB PD compatibility, they support up to 20W output, enabling rapid charging for smartphones.
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Simultaneous Charging for Three Devices: Each battery features three output ports: one USB Type-C and two USB Type-A, allowing for the concurrent charging of up to three devices.
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Airline Carry-On Approved & PSE Compliant: The batteries meet safety standards for both domestic and international travel, ensuring peace of mind for users.
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Two Models Available: Consumers can choose between a 5,000mAh model, ideal for daily use, and a 10,000mAh model, suitable for travel and business trips.
5,000mAh Model

10,000mAh Model

Launch Information
The new semi-solid mobile batteries will be available starting Friday, June 5, 2026.
Suggested Retail Prices (Tax Included):
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5,000mAh model: ¥4,480
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10,000mAh model: ¥4,980
Key Retailers:
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Yamada Holdings Co., Ltd.
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Bic Camera Inc.
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Yodobashi Camera Co., Ltd.
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K’s Holdings Corporation
These products will also be sold at other electronics retailers, mass merchandisers, variety stores, smartphone accessory specialty stores, and various e-commerce sites.
PGA EC Sites:
About “Premium Style”

“Premium Style” is a brand dedicated to enhancing everyday life through high-quality and sophisticated designs. The brand focuses on creating products that bring a sense of

