KOHAKU JAPAN Launches Semi-Solid Mobile Battery Featuring Hanshin Tigers Logo. Fan-Oriented Design Model for Everyday Use to Be Released in June 2026.
KOHAKU JAPAN Co., Ltd. will release a semi-solid lithium-ion mobile battery featuring the Hanshin Tigers logo from June 2026. This product, from the 'KOHAKU e-life' brand, combines safety and design, targeting the fan base.
📋 Article Processing Timeline
- 📰 Published: April 28, 2026 at 00:09
- 🔍 Collected: April 27, 2026 at 15:32
- 🤖 AI Analyzed: April 27, 2026 at 16:48 (1h 16m after Collected)
KOHAKU JAPAN Co., Ltd. (Headquarters: Katsushika-ku, Tokyo) will start selling the "Hanshin Tigers Logo Semi-Solid Lithium-Ion Mobile Battery (5,000mAh)", which features the logo of the professional baseball team "Hanshin Tigers", from June 2026 on the KOHAKU JAPAN EC site and Amzon.co.jp. This product is from the brand "KOHAKU e-life", which continues to propose stylish and convenient products to lead a better life.
This product adopts a semi-solid battery with safety in mind, significantly reducing the risk of ignition compared to conventional ternary lithium-ion batteries, and is designed to be safely used even in places prone to high temperatures. It is also a mobile battery for Hanshin Tigers fans, combining design for everyday use.
## Background
With the widespread use of smartphones and mobile devices, the importance of portable power sources for everyday use has increased.
At the same time, the demand for "design" and "support elements" in items used for watching games and going out is expanding.
Against this background, our company planned this model as a product that incorporates safety and practicality, as well as the fun of being a fan, into daily life.
## Product Features
- Design model featuring the Hanshin Tigers logo
Designs featuring the "HANSHIN Tigers" and "Tigers Girls" logos will be developed.
The powerful black body uses the team's iconic HANSHIN Tigers logo, expressing the fierce tiger spirit of the Hanshin Tigers.
The beautiful white body uses the Tigers Girls logo of the Tigers cheering squad, resulting in a refreshing image.
High-quality printing ensures vivid colors and resistance to rubbing even after long-term use.
- Safety with semi-solid lithium-ion battery
Adopts a semi-solid battery, designed with safety in mind compared to conventional lithium-ion batteries.
A semi-solid battery is a new material battery that has succeeded in reducing accidents such as ignition by reducing liquid content and preventing electrolyte leakage compared to conventional ternary lithium-ion batteries.
It is equipped with multiple protection functions that support overcharge, overdischarge, short circuit, temperature, etc.
It has a proven track record of not igniting or emitting smoke even in nail penetration tests, and can be used as a mobile battery as is.
Compared to conventional lithium-ion batteries, it has a longer lifespan, is less prone to degradation, and maintains stable functions for a long period, allowing for safer use.
- Wireless charging compatible
Supports wireless charging, allowing you to charge your smartphone by simply placing it on the device.
It supports a maximum output of 15W, enhancing convenience for everyday use.
It also supports rapid charging of up to 20W for wired output, and simultaneous use with wireless charging is possible.
- Compact and easy-to-carry design
Weighing approximately 132g and boasting a compact size, it is easy to carry and ideal for watching games or going out.
## Product Specifications
Model number: KHK-BSS501-(WH/BK)
Capacity: 5000mAh
Weight: 132g
Size: 98×64×15mm
Output: USB-C Max 20W, Wireless charging Max 15W (Android)
Charge/discharge cycles: Approx. 2000 times
Simultaneous charging: Supported
Protection functions: Overcharge / Overdischarge / Short circuit / Temperature / Overload / Overvoltage / Overcurrent / Automatic recovery
Accessories: USB-C to USB-C cable
Certifications: PSE / UN38.3 / RoHS
Charging guide: Approx. 1 to 1.5 smartphone charges (estimate)
*Varies depending on usage environment and model
## Price and Release Information
Price: 5,490 yen (tax included)
Release: June 2026
Sales:
- KOHAKU official EC site: https://kohakujapan.official.ec/items/143053079
- Scheduled to start sales on Amazon and Yahoo! Shopping
- Also planned to be sold on Rakuten Shopping through partner companies.
## About KOHAKU JAPAN's new brand "KOHAKU e-life"
At KOHAKU JAPAN, we established KOHAKU e-life, a brand that continues to propose convenient and stylish products that people can enjoy for a better life, mainly focusing on products equipped with batteries.
We will continue to develop products that are not just convenient but also practical for everyday use and serve as stylish and cheering items, expanding to a wide range of users.
KOHAKU e-life Distributor: KOHAKU JAPAN Co., Ltd.
## Company Introduction
Primarily engaged in the domestic import and sales of electric assist bicycles. Also handles the provision of motors and batteries for electric assist bicycles, and joint development.
This product adopts a semi-solid battery with safety in mind, significantly reducing the risk of ignition compared to conventional ternary lithium-ion batteries, and is designed to be safely used even in places prone to high temperatures. It is also a mobile battery for Hanshin Tigers fans, combining design for everyday use.
## Background
With the widespread use of smartphones and mobile devices, the importance of portable power sources for everyday use has increased.
At the same time, the demand for "design" and "support elements" in items used for watching games and going out is expanding.
Against this background, our company planned this model as a product that incorporates safety and practicality, as well as the fun of being a fan, into daily life.
## Product Features
- Design model featuring the Hanshin Tigers logo
Designs featuring the "HANSHIN Tigers" and "Tigers Girls" logos will be developed.
The powerful black body uses the team's iconic HANSHIN Tigers logo, expressing the fierce tiger spirit of the Hanshin Tigers.
The beautiful white body uses the Tigers Girls logo of the Tigers cheering squad, resulting in a refreshing image.
High-quality printing ensures vivid colors and resistance to rubbing even after long-term use.
- Safety with semi-solid lithium-ion battery
Adopts a semi-solid battery, designed with safety in mind compared to conventional lithium-ion batteries.
A semi-solid battery is a new material battery that has succeeded in reducing accidents such as ignition by reducing liquid content and preventing electrolyte leakage compared to conventional ternary lithium-ion batteries.
It is equipped with multiple protection functions that support overcharge, overdischarge, short circuit, temperature, etc.
It has a proven track record of not igniting or emitting smoke even in nail penetration tests, and can be used as a mobile battery as is.
Compared to conventional lithium-ion batteries, it has a longer lifespan, is less prone to degradation, and maintains stable functions for a long period, allowing for safer use.
- Wireless charging compatible
Supports wireless charging, allowing you to charge your smartphone by simply placing it on the device.
It supports a maximum output of 15W, enhancing convenience for everyday use.
It also supports rapid charging of up to 20W for wired output, and simultaneous use with wireless charging is possible.
- Compact and easy-to-carry design
Weighing approximately 132g and boasting a compact size, it is easy to carry and ideal for watching games or going out.
## Product Specifications
Model number: KHK-BSS501-(WH/BK)
Capacity: 5000mAh
Weight: 132g
Size: 98×64×15mm
Output: USB-C Max 20W, Wireless charging Max 15W (Android)
Charge/discharge cycles: Approx. 2000 times
Simultaneous charging: Supported
Protection functions: Overcharge / Overdischarge / Short circuit / Temperature / Overload / Overvoltage / Overcurrent / Automatic recovery
Accessories: USB-C to USB-C cable
Certifications: PSE / UN38.3 / RoHS
Charging guide: Approx. 1 to 1.5 smartphone charges (estimate)
*Varies depending on usage environment and model
## Price and Release Information
Price: 5,490 yen (tax included)
Release: June 2026
Sales:
- KOHAKU official EC site: https://kohakujapan.official.ec/items/143053079
- Scheduled to start sales on Amazon and Yahoo! Shopping
- Also planned to be sold on Rakuten Shopping through partner companies.
## About KOHAKU JAPAN's new brand "KOHAKU e-life"
At KOHAKU JAPAN, we established KOHAKU e-life, a brand that continues to propose convenient and stylish products that people can enjoy for a better life, mainly focusing on products equipped with batteries.
We will continue to develop products that are not just convenient but also practical for everyday use and serve as stylish and cheering items, expanding to a wide range of users.
KOHAKU e-life Distributor: KOHAKU JAPAN Co., Ltd.
## Company Introduction
Primarily engaged in the domestic import and sales of electric assist bicycles. Also handles the provision of motors and batteries for electric assist bicycles, and joint development.