What are the benefits of a quasi-solid battery mobile power bank?

Compared to conventional liquid lithium-ion batteries, it offers improved safety and durability, making it more reliable for daily and emergency use.

What capacity models are available?

There are two models: a portable 5,000mAh and a high-capacity 10,000mAh.

Does it support fast charging?

Yes, it supports USB Power Delivery (PD) and can fast charge at up to 20W.

Launch of High-Safety, High-Performance Mobile Battery Featuring Next-Generation 'Semi-Solid Battery' Technology and PD20W Support

Published Apr 10, 2026 10:00 PM ・ Updated Jun 14, 2026 8:48 AM ・ 5 min read ・ Source: PR TIMES

Tama Denshi Kogyo has launched a new line of mobile power banks featuring next-generation semi-solid batteries. Offering enhanced safety and durability, they support 20W PD fast charging and come in 5,000mAh and 10,000mAh capacities.

Tama Denshi Kogyo Co., Ltd. (Headquarters: Kawasaki City, Kanagawa Prefecture; President & Representative Director, Executive Officer: Hajime Sugiyama) has released the "PD20W Semi-Solid Battery Mobile Battery" series, which utilizes semi-solid batteries, gaining attention as a next-generation battery technology.

This product employs a semi-solid battery characterized by high safety and reliability, and supports USB Power Delivery (PD) fast charging up to 20W. It is a mobile battery that can be used safely in a wide range of situations, from daily use to business trips, travel, and disaster prevention.

Special Web Page: https://tamadenco.co.jp/semisolid_mobilebattery

Adopts Next-Generation "Semi-Solid Battery" Realizes high safety and stable performance. This series utilizes a semi-solid battery that uses solid materials for a portion of its electrolyte. Compared to conventional liquid lithium-ion batteries, it is expected to have improved safety and durability. As a mobile battery carried daily, it is designed with an emphasis on peace of mind. This allows for safer and more stable charging of smartphones, tablets, and other devices.

Fast Charging for Smartphones with PD20W Support Supports USB Power Delivery (PD) and achieves a maximum output of 20W. Compatible smartphones and gadgets can be charged speedily, allowing for comfortable use even on the go or while traveling.

2 Capacities and 4 Models to Choose From Depending on Your Needs The lineup includes a 5,000mAh model prioritizing portability and a 10,000mAh model for peace of mind during outings and business trips. Each is available in two colors: Black and White.

Product Lineup - TLP156UCK: PD20W Semi-Solid Battery Mobile Battery 5000 Black - TLP156UCW: PD20W Semi-Solid Battery Mobile Battery 5000 White - TLP157UCK: PD20W Semi-Solid Battery Mobile Battery 10000 Black - TLP157UCW: PD20W Semi-Solid Battery Mobile Battery 10000 White

Simple and Easy-to-Use Design Available in two colors, black and white, easy to use for both business and private life. Its simple and sleek design makes it recommended for a wide range of users, regardless of gender or age.

Product Images TLP156UCK / TLP156UCW (5000)

FACT BOX

Source: PR TIMES
Category: New Product

Launch of High-Safety, High-Performance Mobile Battery Featuring Next-Generation 'Semi-Solid Battery' Technology and PD20W Support

⚡ Key Points

Fast Charging for Smartphones with PD20W Support Supports USB Power Delivery (PD) and achieves a maximum output of 20W. Compatible smartphones and gadgets can be charged speedily, allowing for comfortable use even on the go or while traveling.

2 Capacities and 4 Models to Choose From Depending on Your Needs The lineup includes a 5,000mAh model prioritizing portability and a 10,000mAh model for peace of mind during outings and business trips. Each is available in two colors: Black and White.

Simple and Easy-to-Use Design Available in two colors, black and white, easy to use for both business and private life. Its simple and sleek design makes it recommended for a wide range of users, regardless of gender or age.

Product Images TLP156UCK / TLP156UCW (5000)

FACT BOX

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