Forgetting your cable is a thing of the past. New release of a semi-solid-state battery mobile power bank that combines high safety and portability.
Elecom is launching a new cable-integrated mobile power bank with a semi-solid-state battery. It combines high safety, long life, and portability, preventing the problem of "forgotten cables."
📋 Article Processing Timeline
- 📰 Published: April 7, 2026 at 21:00
- 🔍 Collected: April 7, 2026 at 12:30
- 🤖 AI Analyzed: April 20, 2026 at 23:45 (323h 14m after Collected)
Elecom Co., Ltd. (Headquarters: Chuo-ku, Osaka; President & CEO: Koichi Ishimi) will sequentially release the "Cable-Integrated Semi-Solid-State Mobile Battery," which features a semi-solid-state lithium-ion battery for high safety and long life, and is convenient to carry with its integrated cable, starting in early April 2026.
Elecom launched a mobile battery with a "lithium iron phosphate battery" in 2022, and the world's first(*1) mobile battery with a "sodium-ion battery" in 2025. In March 2026, we released a product using a "semi-solid-state lithium-ion battery" as a long-life mobile battery that further improves safety and is convenient for carrying.
This product is the second installment of our mobile batteries using semi-solid-state lithium-ion batteries. It is a convenient integrated model with a directly attached USB Type-C(TM) cable. There is no need to carry a separate charging cable, making it suitable for use on the go. The cable is made of a nylon mesh material that is resistant to surface scratches and can be carried while plugged into a port, so it does not get in the way inside a bag or pouch.
*1: According to a market survey on "world's first" for mobile batteries (products) using sodium-ion batteries / capacity 9,000mAh / USB Type-C compatible (45W output / 30W input) conducted by Future Trend Research Institute, Inc. as of November 27, 2024.
What is a semi-solid-state battery?
In conventional batteries, lithium ions move between the positive and negative electrodes within the battery's electrolyte. The semi-solid-state battery adopted for this product is
FAQ
What is the main feature of this mobile battery?
It uses high safety and long-life semi-solid batteries, and comes with a USB Type-C cable, eliminating the need to carry an additional cable.
What is different about semi-solid batteries?
Instead of traditional liquid electrolytes, they use a gel-like semi-solid electrolyte, significantly reducing the risk of leakage and fire, thus improving safety.
When will it be released?
It is scheduled to be released sequentially from early April 2026 at major electronics retailers and online stores nationwide.