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HAMAKEN WORKS Achieves a Milestone with JOVY SSPB Mobile Battery

HAMAKEN WORKS, a brand renowned for its commitment to safety in mobile accessories, has reached a remarkable milestone of 30,000 units sold for its JOVY SSPB mobile battery. The JOVY series, inspired by the words “GOOD JOB” and “Daijobī” (meaning it’s okay), emphasizes security in its product development.

What is JOVY SSPB?

The JOVY SSPB (Solid State Power Bank) utilizes innovative semi-solid battery technology, which significantly reduces the use of liquid electrolytes, thus minimizing the risk of fire. The lightweight and compact design caters to daily use, outdoor activities, travel, and emergency situations, making it a versatile charging solution.

Awards and Recognition

In addition to its impressive sales figures, JOVY SSPB has garnered acclaim in industry circles, winning special recognition at the DGP Mobile Awards 2025 for its wired-only model. The following year, in 2026, it claimed the gold award in the newly established mobile battery category for its MagSafe wireless charging-compatible model.

The acknowledgment from third-party organizations reinforces HAMAKEN WORKS' dedication to creating a mobile battery that can be trusted by consumers, aligning with their vision of ensuring a safer portable charging experience.

Selling Outlets

As the demand for portable charging solutions grows due to the increased use of smartphones, tablets, and wireless earbuds, the JOVY SSPB mobile battery is available across multiple platforms. It can be found on major online retailers such as Amazon, Rakuten, and Yahoo Shopping, as well as physical retail stores like Yodobashi Camera, Bic Camera, and Yamada Denki. This widespread availability ensures customers can easily access a secure mobile battery.

Rigorous Testing for Safety

To guarantee the safety and durability of JOVY SSPB, HAMAKEN WORKS conducts rigorous testing, including nail penetration tests and heat resistance evaluations at their partner factories. These tests are crucial, especially considering increasing consumer awareness about safety amid reports of overheating and fires in conventional batteries.

Product Range

The JOVY SSPB product line is diverse and caters to different user needs. It includes:

Wired Only Models

These simple models are ideal for those who prefer to charge their devices using a cable.

• - Model Number: HW-SSPB050SG, Capacity: 5,000mAh, Color: Pink Gold
• - Model Number: HW-SSPB050BK, Capacity: 5,000mAh, Color: Black
• - Model Number: HW-SSPB050WH, Capacity: 5,000mAh, Color: White
• - Model Number: HW-SSPB100SG, Capacity: 10,000mAh, Color: Pink Gold
• - Model Number: HW-SSPB100BK, Capacity: 10,000mAh, Color: Black
• - Model Number: HW-SSPB100WH, Capacity: 10,000mAh, Color: White

MagSafe Wireless Charging Models

These models offer the convenience of wireless charging for compatible devices, featuring a digital display to indicate battery levels easily.

• - Model Number: HW-SSPB050M1SG, Capacity: 5,000mAh, Color: Pink Gold
• - Model Number: HW-SSPB050M1BK, Capacity: 5,000mAh, Color: Black
• - Model Number: HW-SSPB050M1WH, Capacity: 5,000mAh, Color: White
• - Model Number: HW-SSPB100M1SG, Capacity: 10,000mAh, Color: Pink Gold
• - Model Number: HW-SSPB100M1BK, Capacity: 10,000mAh, Color: Black
• - Model Number: HW-SSPB100M1WH, Capacity: 10,000mAh, Color: White

Looking Ahead

HAMAKEN WORKS envisions the JOVY SSPB not just as a conventional charging device but as an essential infrastructure for a safer daily life. Their commitment to innovation continues under the theme “Innovate Your Mobile Experience,” as they develop products that embody safety, practicality, and aesthetic appeal. The goal is to provide users with a trusted environment for their smartphones and digital devices.

In conclusion, with impressive recognition, a diverse product range, and a focus on safety, HAMAKEN WORKS is paving the way for the future of mobile charging solutions.

Note: MagSafe is a trademark of Apple Inc. The company names and product names mentioned are trademarks or registered trademarks of their respective owners.