Introducing the Ultra-Slim Card-Sized Mobile Battery from HIDISC

Unveiling the New Ultra-Slim Mobile Battery

Magnetic Laboratories Co., Ltd., based in Chiyoda, Tokyo, has introduced an exciting new product from its HIDISC brand—the ultra-slim mobile battery designed for convenience and portability. Launching in mid-March 2025, this innovative charger is set to change the way we think about mobile power solutions.

A Design That Fits Anywhere

Measuring at a mere 13mm thick and roughly the size of a credit card, this compact battery is the ultimate solution for those tired of cumbersome chargers. Whether you’re slipping it into your pocket, purse, or backpack, the space-saving design solves the problem of bulkiness while ensuring you have the power you need, right when you need it.

Power Up Your Smartphone

Despite its small footprint, the HIDISC battery packs an impressive capacity that allows for approximately one full charge of most smartphones. Included is a USB Type-C to C cable, making it a hassle-free choice for charging on the go. With only one Type-C port available, users won’t have to worry about compatibility issues or tangled cables, making it ideal for those who prefer simplicity in functionality.

Safety First

Understanding the importance of safe charging, the ultra-slim battery integrates advanced protection circuits against overcharging and overvoltage, adding an extra layer of safety for peace of mind during use. This commitment to safety reflects HIDISC’s dedication to providing reliable and user-friendly products.

Specifications Overview

The HIDISC ultra-slim mobile battery comes with a range of impressive specifications:

- Model number: HD4-MBTC5000CSBK/WH
- JAN codes: 4984279863282/4984279863299
- Battery capacity: 3.7V / 5000mAh (18.5Wh)
- Rated capacity: 5V / 2960mAh
- Input: Type-C: 5V: 2.4A (Max 12W)
- Output: Type-C: 5V: 2.4A (Max 12W)
- Charging time: Approximately 3 hours
- Dimensions: Approx. W62 × H85 × D13.2 mm
- Weight: Approx. 100g

Where to Buy

This innovative mobile battery is available through the official HIDISC website and various home improvement and mass retailers across Japan. For those looking to shop online, check out:

Additionally, for a hands-on experience, visit the MAG-LAB store located just 30 seconds from the Showa Street exit of Akihabara Station, where you can explore a variety of products for your digital needs.

About Magnetic Laboratories Co., Ltd.

Founded in 1979, Magnetic Laboratories has evolved within Japan's foremost electronics district, Akihabara. Initially a pioneer in floppy and disk media, the company now provides a diverse range of digital products including mobile batteries, USB drives, and charging accessories, all designed to enhance the smartphone experience. Upholding the philosophy of offering